Spracherkennung für: .out vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
--
-- GEOMETRY
--
-- Back off displayed precision a little bit to reduce platform-to-platform
-- variation in results.
SET extra_float_digits TO -3;
--
-- Points
--
SELECT center(f1) AS center
FROM BOX_TBL;
center
---------
(1,1)
(2,2)
(-5,-4)
(2.5,3)
(3,3)
(5 rows)
SELECT (@@ f1) AS center
FROM BOX_TBL;
center
---------
(1,1)
(2,2)
(-5,-4)
(2.5,3)
(3,3)
(5 rows)
SELECT point(f1) AS center
FROM CIRCLE_TBL;
center
-----------
(5,1)
(1,2)
(1,3)
(1,2)
(100,200)
(100,1)
(3,5)
(3,5)
(8 rows)
SELECT (@@ f1) AS center
FROM CIRCLE_TBL;
center
-----------
(5,1)
(1,2)
(1,3)
(1,2)
(100,200)
(100,1)
(3,5)
(3,5)
(8 rows)
SELECT (@@ f1) AS center
FROM POLYGON_TBL
WHERE (# f1) > 2;
center
-------------------------------
(1.33333333333,1.33333333333)
(2.33333333333,1.33333333333)
(4,5)
(4,5)
(4,3)
(5 rows)
-- "is horizontal" function
SELECT p1.f1
FROM POINT_TBL p1
WHERE ishorizontal(p1.f1, point '(0,0)');
f1
------------------
(0,0)
(-10,0)
(1e-300,-1e-300)
(3 rows)
-- "is horizontal" operator
SELECT p1.f1
FROM POINT_TBL p1
WHERE p1.f1 ?- point '(0,0)';
f1
------------------
(0,0)
(-10,0)
(1e-300,-1e-300)
(3 rows)
-- "is vertical" function
SELECT p1.f1
FROM POINT_TBL p1
WHERE isvertical(p1.f1, point '(5.1,34.5)');
f1
------------
(5.1,34.5)
(1 row)
-- "is vertical" operator
SELECT p1.f1
FROM POINT_TBL p1
WHERE p1.f1 ?| point '(5.1,34.5)';
f1
------------
(5.1,34.5)
(1 row)
-- Slope
SELECT p1.f1, p2.f1, slope(p1.f1, p2.f1) FROM POINT_TBL p1, POINT_TBL p2;
f1 | f1 | slope
-------------------+-------------------+----------------
(0,0) | (0,0) | Infinity
(0,0) | (-10,0) | 0
(0,0) | (-3,4) | -1.33333333333
(0,0) | (5.1,34.5) | 6.76470588235
(0,0) | (-5,-12) | 2.4
(0,0) | (1e-300,-1e-300) | Infinity
(0,0) | (1e+300,Infinity) | Infinity
(0,0) | (Infinity,1e+300) | 0
(0,0) | (NaN,NaN) | NaN
(0,0) | (10,10) | 1
(-10,0) | (0,0) | 0
(-10,0) | (-10,0) | Infinity
(-10,0) | (-3,4) | 0.571428571429
(-10,0) | (5.1,34.5) | 2.28476821192
(-10,0) | (-5,-12) | -2.4
(-10,0) | (1e-300,-1e-300) | 0
(-10,0) | (1e+300,Infinity) | Infinity
(-10,0) | (Infinity,1e+300) | 0
(-10,0) | (NaN,NaN) | NaN
(-10,0) | (10,10) | 0.5
(-3,4) | (0,0) | -1.33333333333
(-3,4) | (-10,0) | 0.571428571429
(-3,4) | (-3,4) | Infinity
(-3,4) | (5.1,34.5) | 3.76543209877
(-3,4) | (-5,-12) | 8
(-3,4) | (1e-300,-1e-300) | -1.33333333333
(-3,4) | (1e+300,Infinity) | Infinity
(-3,4) | (Infinity,1e+300) | 0
(-3,4) | (NaN,NaN) | NaN
(-3,4) | (10,10) | 0.461538461538
(5.1,34.5) | (0,0) | 6.76470588235
(5.1,34.5) | (-10,0) | 2.28476821192
(5.1,34.5) | (-3,4) | 3.76543209877
(5.1,34.5) | (5.1,34.5) | Infinity
(5.1,34.5) | (-5,-12) | 4.60396039604
(5.1,34.5) | (1e-300,-1e-300) | 6.76470588235
(5.1,34.5) | (1e+300,Infinity) | Infinity
(5.1,34.5) | (Infinity,1e+300) | 0
(5.1,34.5) | (NaN,NaN) | NaN
(5.1,34.5) | (10,10) | -5
(-5,-12) | (0,0) | 2.4
(-5,-12) | (-10,0) | -2.4
(-5,-12) | (-3,4) | 8
(-5,-12) | (5.1,34.5) | 4.60396039604
(-5,-12) | (-5,-12) | Infinity
(-5,-12) | (1e-300,-1e-300) | 2.4
(-5,-12) | (1e+300,Infinity) | Infinity
(-5,-12) | (Infinity,1e+300) | 0
(-5,-12) | (NaN,NaN) | NaN
(-5,-12) | (10,10) | 1.46666666667
(1e-300,-1e-300) | (0,0) | Infinity
(1e-300,-1e-300) | (-10,0) | 0
(1e-300,-1e-300) | (-3,4) | -1.33333333333
(1e-300,-1e-300) | (5.1,34.5) | 6.76470588235
(1e-300,-1e-300) | (-5,-12) | 2.4
(1e-300,-1e-300) | (1e-300,-1e-300) | Infinity
(1e-300,-1e-300) | (1e+300,Infinity) | Infinity
(1e-300,-1e-300) | (Infinity,1e+300) | 0
(1e-300,-1e-300) | (NaN,NaN) | NaN
(1e-300,-1e-300) | (10,10) | 1
(1e+300,Infinity) | (0,0) | Infinity
(1e+300,Infinity) | (-10,0) | Infinity
(1e+300,Infinity) | (-3,4) | Infinity
(1e+300,Infinity) | (5.1,34.5) | Infinity
(1e+300,Infinity) | (-5,-12) | Infinity
(1e+300,Infinity) | (1e-300,-1e-300) | Infinity
(1e+300,Infinity) | (1e+300,Infinity) | Infinity
(1e+300,Infinity) | (Infinity,1e+300) | NaN
(1e+300,Infinity) | (NaN,NaN) | NaN
(1e+300,Infinity) | (10,10) | Infinity
(Infinity,1e+300) | (0,0) | 0
(Infinity,1e+300) | (-10,0) | 0
(Infinity,1e+300) | (-3,4) | 0
(Infinity,1e+300) | (5.1,34.5) | 0
(Infinity,1e+300) | (-5,-12) | 0
(Infinity,1e+300) | (1e-300,-1e-300) | 0
(Infinity,1e+300) | (1e+300,Infinity) | NaN
(Infinity,1e+300) | (Infinity,1e+300) | Infinity
(Infinity,1e+300) | (NaN,NaN) | NaN
(Infinity,1e+300) | (10,10) | 0
(NaN,NaN) | (0,0) | NaN
(NaN,NaN) | (-10,0) | NaN
(NaN,NaN) | (-3,4) | NaN
(NaN,NaN) | (5.1,34.5) | NaN
(NaN,NaN) | (-5,-12) | NaN
(NaN,NaN) | (1e-300,-1e-300) | NaN
(NaN,NaN) | (1e+300,Infinity) | NaN
(NaN,NaN) | (Infinity,1e+300) | NaN
(NaN,NaN) | (NaN,NaN) | NaN
(NaN,NaN) | (10,10) | NaN
(10,10) | (0,0) | 1
(10,10) | (-10,0) | 0.5
(10,10) | (-3,4) | 0.461538461538
(10,10) | (5.1,34.5) | -5
(10,10) | (-5,-12) | 1.46666666667
(10,10) | (1e-300,-1e-300) | 1
(10,10) | (1e+300,Infinity) | Infinity
(10,10) | (Infinity,1e+300) | 0
(10,10) | (NaN,NaN) | NaN
(10,10) | (10,10) | Infinity
(100 rows)
-- Add point
SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
f1 | f1 | ?column?
-------------------+-------------------+---------------------
(0,0) | (0,0) | (0,0)
(0,0) | (-10,0) | (-10,0)
(0,0) | (-3,4) | (-3,4)
(0,0) | (5.1,34.5) | (5.1,34.5)
(0,0) | (-5,-12) | (-5,-12)
(0,0) | (1e-300,-1e-300) | (1e-300,-1e-300)
(0,0) | (1e+300,Infinity) | (1e+300,Infinity)
(0,0) | (Infinity,1e+300) | (Infinity,1e+300)
(0,0) | (NaN,NaN) | (NaN,NaN)
(0,0) | (10,10) | (10,10)
(-10,0) | (0,0) | (-10,0)
(-10,0) | (-10,0) | (-20,0)
(-10,0) | (-3,4) | (-13,4)
(-10,0) | (5.1,34.5) | (-4.9,34.5)
(-10,0) | (-5,-12) | (-15,-12)
(-10,0) | (1e-300,-1e-300) | (-10,-1e-300)
(-10,0) | (1e+300,Infinity) | (1e+300,Infinity)
(-10,0) | (Infinity,1e+300) | (Infinity,1e+300)
(-10,0) | (NaN,NaN) | (NaN,NaN)
(-10,0) | (10,10) | (0,10)
(-3,4) | (0,0) | (-3,4)
(-3,4) | (-10,0) | (-13,4)
(-3,4) | (-3,4) | (-6,8)
(-3,4) | (5.1,34.5) | (2.1,38.5)
(-3,4) | (-5,-12) | (-8,-8)
(-3,4) | (1e-300,-1e-300) | (-3,4)
(-3,4) | (1e+300,Infinity) | (1e+300,Infinity)
(-3,4) | (Infinity,1e+300) | (Infinity,1e+300)
(-3,4) | (NaN,NaN) | (NaN,NaN)
(-3,4) | (10,10) | (7,14)
(5.1,34.5) | (0,0) | (5.1,34.5)
(5.1,34.5) | (-10,0) | (-4.9,34.5)
(5.1,34.5) | (-3,4) | (2.1,38.5)
(5.1,34.5) | (5.1,34.5) | (10.2,69)
(5.1,34.5) | (-5,-12) | (0.1,22.5)
(5.1,34.5) | (1e-300,-1e-300) | (5.1,34.5)
(5.1,34.5) | (1e+300,Infinity) | (1e+300,Infinity)
(5.1,34.5) | (Infinity,1e+300) | (Infinity,1e+300)
(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
(5.1,34.5) | (10,10) | (15.1,44.5)
(-5,-12) | (0,0) | (-5,-12)
(-5,-12) | (-10,0) | (-15,-12)
(-5,-12) | (-3,4) | (-8,-8)
(-5,-12) | (5.1,34.5) | (0.1,22.5)
(-5,-12) | (-5,-12) | (-10,-24)
(-5,-12) | (1e-300,-1e-300) | (-5,-12)
(-5,-12) | (1e+300,Infinity) | (1e+300,Infinity)
(-5,-12) | (Infinity,1e+300) | (Infinity,1e+300)
(-5,-12) | (NaN,NaN) | (NaN,NaN)
(-5,-12) | (10,10) | (5,-2)
(1e-300,-1e-300) | (0,0) | (1e-300,-1e-300)
(1e-300,-1e-300) | (-10,0) | (-10,-1e-300)
(1e-300,-1e-300) | (-3,4) | (-3,4)
(1e-300,-1e-300) | (5.1,34.5) | (5.1,34.5)
(1e-300,-1e-300) | (-5,-12) | (-5,-12)
(1e-300,-1e-300) | (1e-300,-1e-300) | (2e-300,-2e-300)
(1e-300,-1e-300) | (1e+300,Infinity) | (1e+300,Infinity)
(1e-300,-1e-300) | (Infinity,1e+300) | (Infinity,1e+300)
(1e-300,-1e-300) | (NaN,NaN) | (NaN,NaN)
(1e-300,-1e-300) | (10,10) | (10,10)
(1e+300,Infinity) | (0,0) | (1e+300,Infinity)
(1e+300,Infinity) | (-10,0) | (1e+300,Infinity)
(1e+300,Infinity) | (-3,4) | (1e+300,Infinity)
(1e+300,Infinity) | (5.1,34.5) | (1e+300,Infinity)
(1e+300,Infinity) | (-5,-12) | (1e+300,Infinity)
(1e+300,Infinity) | (1e-300,-1e-300) | (1e+300,Infinity)
(1e+300,Infinity) | (1e+300,Infinity) | (2e+300,Infinity)
(1e+300,Infinity) | (Infinity,1e+300) | (Infinity,Infinity)
(1e+300,Infinity) | (NaN,NaN) | (NaN,NaN)
(1e+300,Infinity) | (10,10) | (1e+300,Infinity)
(Infinity,1e+300) | (0,0) | (Infinity,1e+300)
(Infinity,1e+300) | (-10,0) | (Infinity,1e+300)
(Infinity,1e+300) | (-3,4) | (Infinity,1e+300)
(Infinity,1e+300) | (5.1,34.5) | (Infinity,1e+300)
(Infinity,1e+300) | (-5,-12) | (Infinity,1e+300)
(Infinity,1e+300) | (1e-300,-1e-300) | (Infinity,1e+300)
(Infinity,1e+300) | (1e+300,Infinity) | (Infinity,Infinity)
(Infinity,1e+300) | (Infinity,1e+300) | (Infinity,2e+300)
(Infinity,1e+300) | (NaN,NaN) | (NaN,NaN)
(Infinity,1e+300) | (10,10) | (Infinity,1e+300)
(NaN,NaN) | (0,0) | (NaN,NaN)
(NaN,NaN) | (-10,0) | (NaN,NaN)
(NaN,NaN) | (-3,4) | (NaN,NaN)
(NaN,NaN) | (5.1,34.5) | (NaN,NaN)
(NaN,NaN) | (-5,-12) | (NaN,NaN)
(NaN,NaN) | (1e-300,-1e-300) | (NaN,NaN)
(NaN,NaN) | (1e+300,Infinity) | (NaN,NaN)
(NaN,NaN) | (Infinity,1e+300) | (NaN,NaN)
(NaN,NaN) | (NaN,NaN) | (NaN,NaN)
(NaN,NaN) | (10,10) | (NaN,NaN)
(10,10) | (0,0) | (10,10)
(10,10) | (-10,0) | (0,10)
(10,10) | (-3,4) | (7,14)
(10,10) | (5.1,34.5) | (15.1,44.5)
(10,10) | (-5,-12) | (5,-2)
(10,10) | (1e-300,-1e-300) | (10,10)
(10,10) | (1e+300,Infinity) | (1e+300,Infinity)
(10,10) | (Infinity,1e+300) | (Infinity,1e+300)
(10,10) | (NaN,NaN) | (NaN,NaN)
(10,10) | (10,10) | (20,20)
(100 rows)
-- Subtract point
SELECT p1.f1, p2.f1, p1.f1 - p2.f1 FROM POINT_TBL p1, POINT_TBL p2;
f1 | f1 | ?column?
-------------------+-------------------+----------------------
(0,0) | (0,0) | (0,0)
(0,0) | (-10,0) | (10,0)
(0,0) | (-3,4) | (3,-4)
(0,0) | (5.1,34.5) | (-5.1,-34.5)
(0,0) | (-5,-12) | (5,12)
(0,0) | (1e-300,-1e-300) | (-1e-300,1e-300)
(0,0) | (1e+300,Infinity) | (-1e+300,-Infinity)
(0,0) | (Infinity,1e+300) | (-Infinity,-1e+300)
(0,0) | (NaN,NaN) | (NaN,NaN)
(0,0) | (10,10) | (-10,-10)
(-10,0) | (0,0) | (-10,0)
(-10,0) | (-10,0) | (0,0)
(-10,0) | (-3,4) | (-7,-4)
(-10,0) | (5.1,34.5) | (-15.1,-34.5)
(-10,0) | (-5,-12) | (-5,12)
(-10,0) | (1e-300,-1e-300) | (-10,1e-300)
(-10,0) | (1e+300,Infinity) | (-1e+300,-Infinity)
(-10,0) | (Infinity,1e+300) | (-Infinity,-1e+300)
(-10,0) | (NaN,NaN) | (NaN,NaN)
(-10,0) | (10,10) | (-20,-10)
(-3,4) | (0,0) | (-3,4)
(-3,4) | (-10,0) | (7,4)
(-3,4) | (-3,4) | (0,0)
(-3,4) | (5.1,34.5) | (-8.1,-30.5)
(-3,4) | (-5,-12) | (2,16)
(-3,4) | (1e-300,-1e-300) | (-3,4)
(-3,4) | (1e+300,Infinity) | (-1e+300,-Infinity)
(-3,4) | (Infinity,1e+300) | (-Infinity,-1e+300)
(-3,4) | (NaN,NaN) | (NaN,NaN)
(-3,4) | (10,10) | (-13,-6)
(5.1,34.5) | (0,0) | (5.1,34.5)
(5.1,34.5) | (-10,0) | (15.1,34.5)
(5.1,34.5) | (-3,4) | (8.1,30.5)
(5.1,34.5) | (5.1,34.5) | (0,0)
(5.1,34.5) | (-5,-12) | (10.1,46.5)
(5.1,34.5) | (1e-300,-1e-300) | (5.1,34.5)
(5.1,34.5) | (1e+300,Infinity) | (-1e+300,-Infinity)
(5.1,34.5) | (Infinity,1e+300) | (-Infinity,-1e+300)
(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
(5.1,34.5) | (10,10) | (-4.9,24.5)
(-5,-12) | (0,0) | (-5,-12)
(-5,-12) | (-10,0) | (5,-12)
(-5,-12) | (-3,4) | (-2,-16)
(-5,-12) | (5.1,34.5) | (-10.1,-46.5)
(-5,-12) | (-5,-12) | (0,0)
(-5,-12) | (1e-300,-1e-300) | (-5,-12)
(-5,-12) | (1e+300,Infinity) | (-1e+300,-Infinity)
(-5,-12) | (Infinity,1e+300) | (-Infinity,-1e+300)
(-5,-12) | (NaN,NaN) | (NaN,NaN)
(-5,-12) | (10,10) | (-15,-22)
(1e-300,-1e-300) | (0,0) | (1e-300,-1e-300)
(1e-300,-1e-300) | (-10,0) | (10,-1e-300)
(1e-300,-1e-300) | (-3,4) | (3,-4)
(1e-300,-1e-300) | (5.1,34.5) | (-5.1,-34.5)
(1e-300,-1e-300) | (-5,-12) | (5,12)
(1e-300,-1e-300) | (1e-300,-1e-300) | (0,0)
(1e-300,-1e-300) | (1e+300,Infinity) | (-1e+300,-Infinity)
(1e-300,-1e-300) | (Infinity,1e+300) | (-Infinity,-1e+300)
(1e-300,-1e-300) | (NaN,NaN) | (NaN,NaN)
(1e-300,-1e-300) | (10,10) | (-10,-10)
(1e+300,Infinity) | (0,0) | (1e+300,Infinity)
(1e+300,Infinity) | (-10,0) | (1e+300,Infinity)
(1e+300,Infinity) | (-3,4) | (1e+300,Infinity)
(1e+300,Infinity) | (5.1,34.5) | (1e+300,Infinity)
(1e+300,Infinity) | (-5,-12) | (1e+300,Infinity)
(1e+300,Infinity) | (1e-300,-1e-300) | (1e+300,Infinity)
(1e+300,Infinity) | (1e+300,Infinity) | (0,NaN)
(1e+300,Infinity) | (Infinity,1e+300) | (-Infinity,Infinity)
(1e+300,Infinity) | (NaN,NaN) | (NaN,NaN)
(1e+300,Infinity) | (10,10) | (1e+300,Infinity)
(Infinity,1e+300) | (0,0) | (Infinity,1e+300)
(Infinity,1e+300) | (-10,0) | (Infinity,1e+300)
(Infinity,1e+300) | (-3,4) | (Infinity,1e+300)
(Infinity,1e+300) | (5.1,34.5) | (Infinity,1e+300)
(Infinity,1e+300) | (-5,-12) | (Infinity,1e+300)
(Infinity,1e+300) | (1e-300,-1e-300) | (Infinity,1e+300)
(Infinity,1e+300) | (1e+300,Infinity) | (Infinity,-Infinity)
(Infinity,1e+300) | (Infinity,1e+300) | (NaN,0)
(Infinity,1e+300) | (NaN,NaN) | (NaN,NaN)
(Infinity,1e+300) | (10,10) | (Infinity,1e+300)
(NaN,NaN) | (0,0) | (NaN,NaN)
(NaN,NaN) | (-10,0) | (NaN,NaN)
(NaN,NaN) | (-3,4) | (NaN,NaN)
(NaN,NaN) | (5.1,34.5) | (NaN,NaN)
(NaN,NaN) | (-5,-12) | (NaN,NaN)
(NaN,NaN) | (1e-300,-1e-300) | (NaN,NaN)
(NaN,NaN) | (1e+300,Infinity) | (NaN,NaN)
(NaN,NaN) | (Infinity,1e+300) | (NaN,NaN)
(NaN,NaN) | (NaN,NaN) | (NaN,NaN)
(NaN,NaN) | (10,10) | (NaN,NaN)
(10,10) | (0,0) | (10,10)
(10,10) | (-10,0) | (20,10)
(10,10) | (-3,4) | (13,6)
(10,10) | (5.1,34.5) | (4.9,-24.5)
(10,10) | (-5,-12) | (15,22)
(10,10) | (1e-300,-1e-300) | (10,10)
(10,10) | (1e+300,Infinity) | (-1e+300,-Infinity)
(10,10) | (Infinity,1e+300) | (-Infinity,-1e+300)
(10,10) | (NaN,NaN) | (NaN,NaN)
(10,10) | (10,10) | (0,0)
(100 rows)
-- Multiply with point
SELECT p1.f1, p2.f1, p1.f1 * p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
------------+-------------------+-----------------------
(5.1,34.5) | (0,0) | (0,0)
(10,10) | (0,0) | (0,0)
(5.1,34.5) | (-10,0) | (-51,-345)
(10,10) | (-10,0) | (-100,-100)
(5.1,34.5) | (-3,4) | (-153.3,-83.1)
(10,10) | (-3,4) | (-70,10)
(5.1,34.5) | (5.1,34.5) | (-1164.24,351.9)
(10,10) | (5.1,34.5) | (-294,396)
(5.1,34.5) | (-5,-12) | (388.5,-233.7)
(10,10) | (-5,-12) | (70,-170)
(5.1,34.5) | (1e-300,-1e-300) | (3.96e-299,2.94e-299)
(10,10) | (1e-300,-1e-300) | (2e-299,0)
(5.1,34.5) | (1e+300,Infinity) | (-Infinity,Infinity)
(10,10) | (1e+300,Infinity) | (-Infinity,Infinity)
(5.1,34.5) | (Infinity,1e+300) | (Infinity,Infinity)
(10,10) | (Infinity,1e+300) | (Infinity,Infinity)
(5.1,34.5) | (NaN,NaN) | (NaN,NaN)
(10,10) | (NaN,NaN) | (NaN,NaN)
(5.1,34.5) | (10,10) | (-294,396)
(10,10) | (10,10) | (0,200)
(20 rows)
-- Underflow error
SELECT p1.f1, p2.f1, p1.f1 * p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1[0] < 1;
ERROR: value out of range: underflow
-- Divide by point
SELECT p1.f1, p2.f1, p1.f1 / p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p2.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
-------------------+------------+-------------------------------------------
(0,0) | (5.1,34.5) | (0,0)
(0,0) | (10,10) | (0,0)
(-10,0) | (5.1,34.5) | (-0.0419318237877,0.283656455034)
(-10,0) | (10,10) | (-0.5,0.5)
(-3,4) | (5.1,34.5) | (0.100883034877,0.101869666025)
(-3,4) | (10,10) | (0.05,0.35)
(5.1,34.5) | (5.1,34.5) | (1,0)
(5.1,34.5) | (10,10) | (1.98,1.47)
(-5,-12) | (5.1,34.5) | (-0.361353657935,0.0915100389719)
(-5,-12) | (10,10) | (-0.85,-0.35)
(1e-300,-1e-300) | (5.1,34.5) | (-2.41724631247e-302,-3.25588278822e-302)
(1e-300,-1e-300) | (10,10) | (0,-1e-301)
(1e+300,Infinity) | (5.1,34.5) | (Infinity,Infinity)
(1e+300,Infinity) | (10,10) | (Infinity,Infinity)
(Infinity,1e+300) | (5.1,34.5) | (Infinity,-Infinity)
(Infinity,1e+300) | (10,10) | (Infinity,-Infinity)
(NaN,NaN) | (5.1,34.5) | (NaN,NaN)
(NaN,NaN) | (10,10) | (NaN,NaN)
(10,10) | (5.1,34.5) | (0.325588278822,-0.241724631247)
(10,10) | (10,10) | (1,0)
(20 rows)
-- Overflow error
SELECT p1.f1, p2.f1, p1.f1 / p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p2.f1[0] > 1000;
ERROR: value out of range: overflow
-- Division by 0 error
SELECT p1.f1, p2.f1, p1.f1 / p2.f1 FROM POINT_TBL p1, POINT_TBL p2 WHERE p2.f1 ~= '(0,0)'::point;
ERROR: division by zero
-- Distance to line
SELECT p.f1, l.s, p.f1 <-> l.s AS dist_pl, l.s <-> p.f1 AS dist_lp FROM POINT_TBL p, LINE_TBL l;
f1 | s | dist_pl | dist_lp
-------------------+---------------------------------------+--------------------+--------------------
(0,0) | {0,-1,5} | 5 | 5
(0,0) | {1,0,5} | 5 | 5
(0,0) | {0,3,0} | 0 | 0
(0,0) | {1,-1,0} | 0 | 0
(0,0) | {-0.4,-1,-6} | 5.57086014531 | 5.57086014531
(0,0) | {-0.000184615384615,-1,15.3846153846} | 15.3846151224 | 15.3846151224
(0,0) | {3,NaN,5} | NaN | NaN
(0,0) | {NaN,NaN,NaN} | NaN | NaN
(0,0) | {0,-1,3} | 3 | 3
(0,0) | {-1,0,3} | 3 | 3
(-10,0) | {0,-1,5} | 5 | 5
(-10,0) | {1,0,5} | 5 | 5
(-10,0) | {0,3,0} | 0 | 0
(-10,0) | {1,-1,0} | 7.07106781187 | 7.07106781187
(-10,0) | {-0.4,-1,-6} | 1.85695338177 | 1.85695338177
(-10,0) | {-0.000184615384615,-1,15.3846153846} | 15.3864612763 | 15.3864612763
(-10,0) | {3,NaN,5} | NaN | NaN
(-10,0) | {NaN,NaN,NaN} | NaN | NaN
(-10,0) | {0,-1,3} | 3 | 3
(-10,0) | {-1,0,3} | 13 | 13
(-3,4) | {0,-1,5} | 1 | 1
(-3,4) | {1,0,5} | 2 | 2
(-3,4) | {0,3,0} | 4 | 4
(-3,4) | {1,-1,0} | 4.94974746831 | 4.94974746831
(-3,4) | {-0.4,-1,-6} | 8.17059487979 | 8.17059487979
(-3,4) | {-0.000184615384615,-1,15.3846153846} | 11.3851690368 | 11.3851690368
(-3,4) | {3,NaN,5} | NaN | NaN
(-3,4) | {NaN,NaN,NaN} | NaN | NaN
(-3,4) | {0,-1,3} | 1 | 1
(-3,4) | {-1,0,3} | 6 | 6
(5.1,34.5) | {0,-1,5} | 29.5 | 29.5
(5.1,34.5) | {1,0,5} | 10.1 | 10.1
(5.1,34.5) | {0,3,0} | 34.5 | 34.5
(5.1,34.5) | {1,-1,0} | 20.7889393669 | 20.7889393669
(5.1,34.5) | {-0.4,-1,-6} | 39.4973984303 | 39.4973984303
(5.1,34.5) | {-0.000184615384615,-1,15.3846153846} | 19.1163258281 | 19.1163258281
(5.1,34.5) | {3,NaN,5} | NaN | NaN
(5.1,34.5) | {NaN,NaN,NaN} | NaN | NaN
(5.1,34.5) | {0,-1,3} | 31.5 | 31.5
(5.1,34.5) | {-1,0,3} | 2.1 | 2.1
(-5,-12) | {0,-1,5} | 17 | 17
(-5,-12) | {1,0,5} | 0 | 0
(-5,-12) | {0,3,0} | 12 | 12
(-5,-12) | {1,-1,0} | 4.94974746831 | 4.94974746831
(-5,-12) | {-0.4,-1,-6} | 7.42781352708 | 7.42781352708
(-5,-12) | {-0.000184615384615,-1,15.3846153846} | 27.3855379948 | 27.3855379948
(-5,-12) | {3,NaN,5} | NaN | NaN
(-5,-12) | {NaN,NaN,NaN} | NaN | NaN
(-5,-12) | {0,-1,3} | 15 | 15
(-5,-12) | {-1,0,3} | 8 | 8
(1e-300,-1e-300) | {0,-1,5} | 5 | 5
(1e-300,-1e-300) | {1,0,5} | 5 | 5
(1e-300,-1e-300) | {0,3,0} | 1e-300 | 1e-300
(1e-300,-1e-300) | {1,-1,0} | 1.41421356237e-300 | 1.41421356237e-300
(1e-300,-1e-300) | {-0.4,-1,-6} | 5.57086014531 | 5.57086014531
(1e-300,-1e-300) | {-0.000184615384615,-1,15.3846153846} | 15.3846151224 | 15.3846151224
(1e-300,-1e-300) | {3,NaN,5} | NaN | NaN
(1e-300,-1e-300) | {NaN,NaN,NaN} | NaN | NaN
(1e-300,-1e-300) | {0,-1,3} | 3 | 3
(1e-300,-1e-300) | {-1,0,3} | 3 | 3
(1e+300,Infinity) | {0,-1,5} | Infinity | Infinity
(1e+300,Infinity) | {1,0,5} | NaN | NaN
(1e+300,Infinity) | {0,3,0} | Infinity | Infinity
(1e+300,Infinity) | {1,-1,0} | Infinity | Infinity
(1e+300,Infinity) | {-0.4,-1,-6} | Infinity | Infinity
(1e+300,Infinity) | {-0.000184615384615,-1,15.3846153846} | Infinity | Infinity
(1e+300,Infinity) | {3,NaN,5} | NaN | NaN
(1e+300,Infinity) | {NaN,NaN,NaN} | NaN | NaN
(1e+300,Infinity) | {0,-1,3} | Infinity | Infinity
(1e+300,Infinity) | {-1,0,3} | NaN | NaN
(Infinity,1e+300) | {0,-1,5} | NaN | NaN
(Infinity,1e+300) | {1,0,5} | Infinity | Infinity
(Infinity,1e+300) | {0,3,0} | NaN | NaN
(Infinity,1e+300) | {1,-1,0} | NaN | NaN
(Infinity,1e+300) | {-0.4,-1,-6} | NaN | NaN
(Infinity,1e+300) | {-0.000184615384615,-1,15.3846153846} | NaN | NaN
(Infinity,1e+300) | {3,NaN,5} | NaN | NaN
(Infinity,1e+300) | {NaN,NaN,NaN} | NaN | NaN
(Infinity,1e+300) | {0,-1,3} | NaN | NaN
(Infinity,1e+300) | {-1,0,3} | Infinity | Infinity
(NaN,NaN) | {0,-1,5} | NaN | NaN
(NaN,NaN) | {1,0,5} | NaN | NaN
(NaN,NaN) | {0,3,0} | NaN | NaN
(NaN,NaN) | {1,-1,0} | NaN | NaN
(NaN,NaN) | {-0.4,-1,-6} | NaN | NaN
(NaN,NaN) | {-0.000184615384615,-1,15.3846153846} | NaN | NaN
(NaN,NaN) | {3,NaN,5} | NaN | NaN
(NaN,NaN) | {NaN,NaN,NaN} | NaN | NaN
(NaN,NaN) | {0,-1,3} | NaN | NaN
(NaN,NaN) | {-1,0,3} | NaN | NaN
(10,10) | {0,-1,5} | 5 | 5
(10,10) | {1,0,5} | 15 | 15
(10,10) | {0,3,0} | 10 | 10
(10,10) | {1,-1,0} | 0 | 0
(10,10) | {-0.4,-1,-6} | 18.5695338177 | 18.5695338177
(10,10) | {-0.000184615384615,-1,15.3846153846} | 5.38276913903 | 5.38276913903
(10,10) | {3,NaN,5} | NaN | NaN
(10,10) | {NaN,NaN,NaN} | NaN | NaN
(10,10) | {0,-1,3} | 7 | 7
(10,10) | {-1,0,3} | 7 | 7
(100 rows)
-- Distance to line segment
SELECT p.f1, l.s, p.f1 <-> l.s AS dist_ps, l.s <-> p.f1 AS dist_sp FROM POINT_TBL p, LSEG_TBL l;
f1 | s | dist_ps | dist_sp
-------------------+-------------------------------+--------------------+--------------------
(0,0) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(0,0) | [(0,0),(6,6)] | 0 | 0
(0,0) | [(10,-10),(-3,-4)] | 4.88901207039 | 4.88901207039
(0,0) | [(-1000000,200),(300000,-40)] | 15.3846151224 | 15.3846151224
(0,0) | [(11,22),(33,44)] | 24.5967477525 | 24.5967477525
(0,0) | [(-10,2),(-10,3)] | 10.1980390272 | 10.1980390272
(0,0) | [(0,-20),(30,-20)] | 20 | 20
(0,0) | [(NaN,1),(NaN,90)] | NaN | NaN
(-10,0) | [(1,2),(3,4)] | 11.1803398875 | 11.1803398875
(-10,0) | [(0,0),(6,6)] | 10 | 10
(-10,0) | [(10,-10),(-3,-4)] | 8.0622577483 | 8.0622577483
(-10,0) | [(-1000000,200),(300000,-40)] | 15.3864612763 | 15.3864612763
(-10,0) | [(11,22),(33,44)] | 30.4138126515 | 30.4138126515
(-10,0) | [(-10,2),(-10,3)] | 2 | 2
(-10,0) | [(0,-20),(30,-20)] | 22.360679775 | 22.360679775
(-10,0) | [(NaN,1),(NaN,90)] | NaN | NaN
(-3,4) | [(1,2),(3,4)] | 4.472135955 | 4.472135955
(-3,4) | [(0,0),(6,6)] | 4.94974746831 | 4.94974746831
(-3,4) | [(10,-10),(-3,-4)] | 8 | 8
(-3,4) | [(-1000000,200),(300000,-40)] | 11.3851690367 | 11.3851690367
(-3,4) | [(11,22),(33,44)] | 22.803508502 | 22.803508502
(-3,4) | [(-10,2),(-10,3)] | 7.07106781187 | 7.07106781187
(-3,4) | [(0,-20),(30,-20)] | 24.1867732449 | 24.1867732449
(-3,4) | [(NaN,1),(NaN,90)] | NaN | NaN
(5.1,34.5) | [(1,2),(3,4)] | 30.5722096028 | 30.5722096028
(5.1,34.5) | [(0,0),(6,6)] | 28.5142069853 | 28.5142069853
(5.1,34.5) | [(10,-10),(-3,-4)] | 39.3428519556 | 39.3428519556
(5.1,34.5) | [(-1000000,200),(300000,-40)] | 19.1163258281 | 19.1163258281
(5.1,34.5) | [(11,22),(33,44)] | 13.0107647738 | 13.0107647738
(5.1,34.5) | [(-10,2),(-10,3)] | 34.932220084 | 34.932220084
(5.1,34.5) | [(0,-20),(30,-20)] | 54.5 | 54.5
(5.1,34.5) | [(NaN,1),(NaN,90)] | NaN | NaN
(-5,-12) | [(1,2),(3,4)] | 15.2315462117 | 15.2315462117
(-5,-12) | [(0,0),(6,6)] | 13 | 13
(-5,-12) | [(10,-10),(-3,-4)] | 8.10179143093 | 8.10179143093
(-5,-12) | [(-1000000,200),(300000,-40)] | 27.3855379949 | 27.3855379949
(-5,-12) | [(11,22),(33,44)] | 37.5765884561 | 37.5765884561
(-5,-12) | [(-10,2),(-10,3)] | 14.8660687473 | 14.8660687473
(-5,-12) | [(0,-20),(30,-20)] | 9.43398113206 | 9.43398113206
(-5,-12) | [(NaN,1),(NaN,90)] | NaN | NaN
(1e-300,-1e-300) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | [(0,0),(6,6)] | 1.41421356237e-300 | 1.41421356237e-300
(1e-300,-1e-300) | [(10,-10),(-3,-4)] | 4.88901207039 | 4.88901207039
(1e-300,-1e-300) | [(-1000000,200),(300000,-40)] | 15.3846151224 | 15.3846151224
(1e-300,-1e-300) | [(11,22),(33,44)] | 24.5967477525 | 24.5967477525
(1e-300,-1e-300) | [(-10,2),(-10,3)] | 10.1980390272 | 10.1980390272
(1e-300,-1e-300) | [(0,-20),(30,-20)] | 20 | 20
(1e-300,-1e-300) | [(NaN,1),(NaN,90)] | NaN | NaN
(1e+300,Infinity) | [(1,2),(3,4)] | Infinity | Infinity
(1e+300,Infinity) | [(0,0),(6,6)] | Infinity | Infinity
(1e+300,Infinity) | [(10,-10),(-3,-4)] | Infinity | Infinity
(1e+300,Infinity) | [(-1000000,200),(300000,-40)] | Infinity | Infinity
(1e+300,Infinity) | [(11,22),(33,44)] | Infinity | Infinity
(1e+300,Infinity) | [(-10,2),(-10,3)] | Infinity | Infinity
(1e+300,Infinity) | [(0,-20),(30,-20)] | Infinity | Infinity
(1e+300,Infinity) | [(NaN,1),(NaN,90)] | Infinity | Infinity
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
(Infinity,1e+300) | [(0,0),(6,6)] | Infinity | Infinity
(Infinity,1e+300) | [(10,-10),(-3,-4)] | Infinity | Infinity
(Infinity,1e+300) | [(-1000000,200),(300000,-40)] | Infinity | Infinity
(Infinity,1e+300) | [(11,22),(33,44)] | Infinity | Infinity
(Infinity,1e+300) | [(-10,2),(-10,3)] | Infinity | Infinity
(Infinity,1e+300) | [(0,-20),(30,-20)] | Infinity | Infinity
(Infinity,1e+300) | [(NaN,1),(NaN,90)] | NaN | NaN
(NaN,NaN) | [(1,2),(3,4)] | NaN | NaN
(NaN,NaN) | [(0,0),(6,6)] | NaN | NaN
(NaN,NaN) | [(10,-10),(-3,-4)] | NaN | NaN
(NaN,NaN) | [(-1000000,200),(300000,-40)] | NaN | NaN
(NaN,NaN) | [(11,22),(33,44)] | NaN | NaN
(NaN,NaN) | [(-10,2),(-10,3)] | NaN | NaN
(NaN,NaN) | [(0,-20),(30,-20)] | NaN | NaN
(NaN,NaN) | [(NaN,1),(NaN,90)] | NaN | NaN
(10,10) | [(1,2),(3,4)] | 9.21954445729 | 9.21954445729
(10,10) | [(0,0),(6,6)] | 5.65685424949 | 5.65685424949
(10,10) | [(10,-10),(-3,-4)] | 18.15918769 | 18.15918769
(10,10) | [(-1000000,200),(300000,-40)] | 5.38276913904 | 5.38276913904
(10,10) | [(11,22),(33,44)] | 12.0415945788 | 12.0415945788
(10,10) | [(-10,2),(-10,3)] | 21.1896201004 | 21.1896201004
(10,10) | [(0,-20),(30,-20)] | 30 | 30
(10,10) | [(NaN,1),(NaN,90)] | NaN | NaN
(80 rows)
-- Distance to box
SELECT p.f1, b.f1, p.f1 <-> b.f1 AS dist_pb, b.f1 <-> p.f1 AS dist_bp FROM POINT_TBL p, BOX_TBL b;
f1 | f1 | dist_pb | dist_bp
-------------------+---------------------+--------------------+--------------------
(0,0) | (2,2),(0,0) | 0 | 0
(0,0) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
(0,0) | (-2,2),(-8,-10) | 2 | 2
(0,0) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
(0,0) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
(-10,0) | (2,2),(0,0) | 10 | 10
(-10,0) | (3,3),(1,1) | 11.0453610172 | 11.0453610172
(-10,0) | (-2,2),(-8,-10) | 2 | 2
(-10,0) | (2.5,3.5),(2.5,2.5) | 12.747548784 | 12.747548784
(-10,0) | (3,3),(3,3) | 13.3416640641 | 13.3416640641
(-3,4) | (2,2),(0,0) | 3.60555127546 | 3.60555127546
(-3,4) | (3,3),(1,1) | 4.12310562562 | 4.12310562562
(-3,4) | (-2,2),(-8,-10) | 2 | 2
(-3,4) | (2.5,3.5),(2.5,2.5) | 5.52268050859 | 5.52268050859
(-3,4) | (3,3),(3,3) | 6.0827625303 | 6.0827625303
(5.1,34.5) | (2,2),(0,0) | 32.6475113906 | 32.6475113906
(5.1,34.5) | (3,3),(1,1) | 31.5699223946 | 31.5699223946
(5.1,34.5) | (-2,2),(-8,-10) | 33.2664996656 | 33.2664996656
(5.1,34.5) | (2.5,3.5),(2.5,2.5) | 31.108841187 | 31.108841187
(5.1,34.5) | (3,3),(3,3) | 31.5699223946 | 31.5699223946
(-5,-12) | (2,2),(0,0) | 13 | 13
(-5,-12) | (3,3),(1,1) | 14.3178210633 | 14.3178210633
(-5,-12) | (-2,2),(-8,-10) | 2 | 2
(-5,-12) | (2.5,3.5),(2.5,2.5) | 16.3248277173 | 16.3248277173
(-5,-12) | (3,3),(3,3) | 17 | 17
(1e-300,-1e-300) | (2,2),(0,0) | 1.41421356237e-300 | 1.41421356237e-300
(1e-300,-1e-300) | (3,3),(1,1) | 1.41421356237 | 1.41421356237
(1e-300,-1e-300) | (-2,2),(-8,-10) | 2 | 2
(1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | 3.53553390593 | 3.53553390593
(1e-300,-1e-300) | (3,3),(3,3) | 4.24264068712 | 4.24264068712
(1e+300,Infinity) | (2,2),(0,0) | Infinity | Infinity
(1e+300,Infinity) | (3,3),(1,1) | Infinity | Infinity
(1e+300,Infinity) | (-2,2),(-8,-10) | Infinity | Infinity
(1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
(1e+300,Infinity) | (3,3),(3,3) | Infinity | Infinity
(Infinity,1e+300) | (2,2),(0,0) | Infinity | Infinity
(Infinity,1e+300) | (3,3),(1,1) | Infinity | Infinity
(Infinity,1e+300) | (-2,2),(-8,-10) | Infinity | Infinity
(Infinity,1e+300) | (2.5,3.5),(2.5,2.5) | Infinity | Infinity
(Infinity,1e+300) | (3,3),(3,3) | Infinity | Infinity
(NaN,NaN) | (2,2),(0,0) | NaN | NaN
(NaN,NaN) | (3,3),(1,1) | NaN | NaN
(NaN,NaN) | (-2,2),(-8,-10) | NaN | NaN
(NaN,NaN) | (2.5,3.5),(2.5,2.5) | NaN | NaN
(NaN,NaN) | (3,3),(3,3) | NaN | NaN
(10,10) | (2,2),(0,0) | 11.313708499 | 11.313708499
(10,10) | (3,3),(1,1) | 9.89949493661 | 9.89949493661
(10,10) | (-2,2),(-8,-10) | 14.4222051019 | 14.4222051019
(10,10) | (2.5,3.5),(2.5,2.5) | 9.92471662064 | 9.92471662064
(10,10) | (3,3),(3,3) | 9.89949493661 | 9.89949493661
(50 rows)
-- Distance to path
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppath, p1.f1 <-> p.f1 AS dist_pathp FROM POINT_TBL p, PATH_TBL p1;
f1 | f1 | dist_ppath | dist_pathp
-------------------+---------------------------+--------------------+--------------------
(0,0) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(0,0) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(0,0) | [(0,0),(3,0),(4,5),(1,6)] | 0 | 0
(0,0) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(0,0) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(0,0) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(0,0) | ((10,20)) | 22.360679775 | 22.360679775
(0,0) | [(11,12),(13,14)] | 16.2788205961 | 16.2788205961
(0,0) | ((11,12),(13,14)) | 16.2788205961 | 16.2788205961
(-10,0) | [(1,2),(3,4)] | 11.1803398875 | 11.1803398875
(-10,0) | ((1,2),(3,4)) | 11.1803398875 | 11.1803398875
(-10,0) | [(0,0),(3,0),(4,5),(1,6)] | 10 | 10
(-10,0) | ((1,2),(3,4)) | 11.1803398875 | 11.1803398875
(-10,0) | ((1,2),(3,4)) | 11.1803398875 | 11.1803398875
(-10,0) | [(1,2),(3,4)] | 11.1803398875 | 11.1803398875
(-10,0) | ((10,20)) | 28.2842712475 | 28.2842712475
(-10,0) | [(11,12),(13,14)] | 24.1867732449 | 24.1867732449
(-10,0) | ((11,12),(13,14)) | 24.1867732449 | 24.1867732449
(-3,4) | [(1,2),(3,4)] | 4.472135955 | 4.472135955
(-3,4) | ((1,2),(3,4)) | 4.472135955 | 4.472135955
(-3,4) | [(0,0),(3,0),(4,5),(1,6)] | 4.472135955 | 4.472135955
(-3,4) | ((1,2),(3,4)) | 4.472135955 | 4.472135955
(-3,4) | ((1,2),(3,4)) | 4.472135955 | 4.472135955
(-3,4) | [(1,2),(3,4)] | 4.472135955 | 4.472135955
(-3,4) | ((10,20)) | 20.6155281281 | 20.6155281281
(-3,4) | [(11,12),(13,14)] | 16.1245154966 | 16.1245154966
(-3,4) | ((11,12),(13,14)) | 16.1245154966 | 16.1245154966
(5.1,34.5) | [(1,2),(3,4)] | 30.5722096028 | 30.5722096028
(5.1,34.5) | ((1,2),(3,4)) | 30.5722096028 | 30.5722096028
(5.1,34.5) | [(0,0),(3,0),(4,5),(1,6)] | 28.793402022 | 28.793402022
(5.1,34.5) | ((1,2),(3,4)) | 30.5722096028 | 30.5722096028
(5.1,34.5) | ((1,2),(3,4)) | 30.5722096028 | 30.5722096028
(5.1,34.5) | [(1,2),(3,4)] | 30.5722096028 | 30.5722096028
(5.1,34.5) | ((10,20)) | 15.3055545473 | 15.3055545473
(5.1,34.5) | [(11,12),(13,14)] | 21.9695243462 | 21.9695243462
(5.1,34.5) | ((11,12),(13,14)) | 21.9695243462 | 21.9695243462
(-5,-12) | [(1,2),(3,4)] | 15.2315462117 | 15.2315462117
(-5,-12) | ((1,2),(3,4)) | 15.2315462117 | 15.2315462117
(-5,-12) | [(0,0),(3,0),(4,5),(1,6)] | 13 | 13
(-5,-12) | ((1,2),(3,4)) | 15.2315462117 | 15.2315462117
(-5,-12) | ((1,2),(3,4)) | 15.2315462117 | 15.2315462117
(-5,-12) | [(1,2),(3,4)] | 15.2315462117 | 15.2315462117
(-5,-12) | ((10,20)) | 35.3411940941 | 35.3411940941
(-5,-12) | [(11,12),(13,14)] | 28.8444102037 | 28.8444102037
(-5,-12) | ((11,12),(13,14)) | 28.8444102037 | 28.8444102037
(1e-300,-1e-300) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | [(0,0),(3,0),(4,5),(1,6)] | 1.41421356237e-300 | 1.41421356237e-300
(1e-300,-1e-300) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | ((1,2),(3,4)) | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | [(1,2),(3,4)] | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | ((10,20)) | 22.360679775 | 22.360679775
(1e-300,-1e-300) | [(11,12),(13,14)] | 16.2788205961 | 16.2788205961
(1e-300,-1e-300) | ((11,12),(13,14)) | 16.2788205961 | 16.2788205961
(1e+300,Infinity) | [(1,2),(3,4)] | Infinity | Infinity
(1e+300,Infinity) | ((1,2),(3,4)) | Infinity | Infinity
(1e+300,Infinity) | [(0,0),(3,0),(4,5),(1,6)] | Infinity | Infinity
(1e+300,Infinity) | ((1,2),(3,4)) | Infinity | Infinity
(1e+300,Infinity) | ((1,2),(3,4)) | Infinity | Infinity
(1e+300,Infinity) | [(1,2),(3,4)] | Infinity | Infinity
(1e+300,Infinity) | ((10,20)) | Infinity | Infinity
(1e+300,Infinity) | [(11,12),(13,14)] | Infinity | Infinity
(1e+300,Infinity) | ((11,12),(13,14)) | Infinity | Infinity
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
(Infinity,1e+300) | [(0,0),(3,0),(4,5),(1,6)] | Infinity | Infinity
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
(Infinity,1e+300) | ((1,2),(3,4)) | Infinity | Infinity
(Infinity,1e+300) | [(1,2),(3,4)] | Infinity | Infinity
(Infinity,1e+300) | ((10,20)) | Infinity | Infinity
(Infinity,1e+300) | [(11,12),(13,14)] | Infinity | Infinity
(Infinity,1e+300) | ((11,12),(13,14)) | Infinity | Infinity
(NaN,NaN) | [(1,2),(3,4)] | NaN | NaN
(NaN,NaN) | ((1,2),(3,4)) | NaN | NaN
(NaN,NaN) | [(0,0),(3,0),(4,5),(1,6)] | NaN | NaN
(NaN,NaN) | ((1,2),(3,4)) | NaN | NaN
(NaN,NaN) | ((1,2),(3,4)) | NaN | NaN
(NaN,NaN) | [(1,2),(3,4)] | NaN | NaN
(NaN,NaN) | ((10,20)) | NaN | NaN
(NaN,NaN) | [(11,12),(13,14)] | NaN | NaN
(NaN,NaN) | ((11,12),(13,14)) | NaN | NaN
(10,10) | [(1,2),(3,4)] | 9.21954445729 | 9.21954445729
(10,10) | ((1,2),(3,4)) | 9.21954445729 | 9.21954445729
(10,10) | [(0,0),(3,0),(4,5),(1,6)] | 7.81024967591 | 7.81024967591
(10,10) | ((1,2),(3,4)) | 9.21954445729 | 9.21954445729
(10,10) | ((1,2),(3,4)) | 9.21954445729 | 9.21954445729
(10,10) | [(1,2),(3,4)] | 9.21954445729 | 9.21954445729
(10,10) | ((10,20)) | 10 | 10
(10,10) | [(11,12),(13,14)] | 2.2360679775 | 2.2360679775
(10,10) | ((11,12),(13,14)) | 2.2360679775 | 2.2360679775
(90 rows)
-- Distance to polygon
SELECT p.f1, p1.f1, p.f1 <-> p1.f1 AS dist_ppoly, p1.f1 <-> p.f1 AS dist_polyp FROM POINT_TBL p, POLYGON_TBL p1;
f1 | f1 | dist_ppoly | dist_polyp
-------------------+----------------------------+---------------+---------------
(0,0) | ((2,0),(2,4),(0,0)) | 0 | 0
(0,0) | ((3,1),(3,3),(1,0)) | 1 | 1
(0,0) | ((1,2),(3,4),(5,6),(7,8)) | 2.2360679775 | 2.2360679775
(0,0) | ((7,8),(5,6),(3,4),(1,2)) | 2.2360679775 | 2.2360679775
(0,0) | ((1,2),(7,8),(5,6),(3,-4)) | 1.58113883008 | 1.58113883008
(0,0) | ((0,0)) | 0 | 0
(0,0) | ((0,1),(0,1)) | 1 | 1
(-10,0) | ((2,0),(2,4),(0,0)) | 10 | 10
(-10,0) | ((3,1),(3,3),(1,0)) | 11 | 11
(-10,0) | ((1,2),(3,4),(5,6),(7,8)) | 11.1803398875 | 11.1803398875
(-10,0) | ((7,8),(5,6),(3,4),(1,2)) | 11.1803398875 | 11.1803398875
(-10,0) | ((1,2),(7,8),(5,6),(3,-4)) | 11.1803398875 | 11.1803398875
(-10,0) | ((0,0)) | 10 | 10
(-10,0) | ((0,1),(0,1)) | 10.0498756211 | 10.0498756211
(-3,4) | ((2,0),(2,4),(0,0)) | 4.472135955 | 4.472135955
(-3,4) | ((3,1),(3,3),(1,0)) | 5.54700196225 | 5.54700196225
(-3,4) | ((1,2),(3,4),(5,6),(7,8)) | 4.472135955 | 4.472135955
(-3,4) | ((7,8),(5,6),(3,4),(1,2)) | 4.472135955 | 4.472135955
(-3,4) | ((1,2),(7,8),(5,6),(3,-4)) | 4.472135955 | 4.472135955
(-3,4) | ((0,0)) | 5 | 5
(-3,4) | ((0,1),(0,1)) | 4.24264068712 | 4.24264068712
(5.1,34.5) | ((2,0),(2,4),(0,0)) | 30.6571362002 | 30.6571362002
(5.1,34.5) | ((3,1),(3,3),(1,0)) | 31.5699223946 | 31.5699223946
(5.1,34.5) | ((1,2),(3,4),(5,6),(7,8)) | 26.5680258958 | 26.5680258958
(5.1,34.5) | ((7,8),(5,6),(3,4),(1,2)) | 26.5680258958 | 26.5680258958
(5.1,34.5) | ((1,2),(7,8),(5,6),(3,-4)) | 26.5680258958 | 26.5680258958
(5.1,34.5) | ((0,0)) | 34.8749193547 | 34.8749193547
(5.1,34.5) | ((0,1),(0,1)) | 33.8859853037 | 33.8859853037
(-5,-12) | ((2,0),(2,4),(0,0)) | 13 | 13
(-5,-12) | ((3,1),(3,3),(1,0)) | 13.416407865 | 13.416407865
(-5,-12) | ((1,2),(3,4),(5,6),(7,8)) | 15.2315462117 | 15.2315462117
(-5,-12) | ((7,8),(5,6),(3,4),(1,2)) | 15.2315462117 | 15.2315462117
(-5,-12) | ((1,2),(7,8),(5,6),(3,-4)) | 11.313708499 | 11.313708499
(-5,-12) | ((0,0)) | 13 | 13
(-5,-12) | ((0,1),(0,1)) | 13.9283882772 | 13.9283882772
(1e-300,-1e-300) | ((2,0),(2,4),(0,0)) | 0 | 0
(1e-300,-1e-300) | ((3,1),(3,3),(1,0)) | 1 | 1
(1e-300,-1e-300) | ((1,2),(3,4),(5,6),(7,8)) | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | ((7,8),(5,6),(3,4),(1,2)) | 2.2360679775 | 2.2360679775
(1e-300,-1e-300) | ((1,2),(7,8),(5,6),(3,-4)) | 1.58113883008 | 1.58113883008
(1e-300,-1e-300) | ((0,0)) | 0 | 0
(1e-300,-1e-300) | ((0,1),(0,1)) | 1 | 1
(1e+300,Infinity) | ((2,0),(2,4),(0,0)) | Infinity | Infinity
(1e+300,Infinity) | ((3,1),(3,3),(1,0)) | Infinity | Infinity
(1e+300,Infinity) | ((1,2),(3,4),(5,6),(7,8)) | Infinity | Infinity
(1e+300,Infinity) | ((7,8),(5,6),(3,4),(1,2)) | Infinity | Infinity
(1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | Infinity | Infinity
(1e+300,Infinity) | ((0,0)) | Infinity | Infinity
(1e+300,Infinity) | ((0,1),(0,1)) | Infinity | Infinity
(Infinity,1e+300) | ((2,0),(2,4),(0,0)) | Infinity | Infinity
(Infinity,1e+300) | ((3,1),(3,3),(1,0)) | Infinity | Infinity
(Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | Infinity | Infinity
(Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | Infinity | Infinity
(Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | Infinity | Infinity
(Infinity,1e+300) | ((0,0)) | Infinity | Infinity
(Infinity,1e+300) | ((0,1),(0,1)) | Infinity | Infinity
(NaN,NaN) | ((2,0),(2,4),(0,0)) | 0 | 0
(NaN,NaN) | ((3,1),(3,3),(1,0)) | 0 | 0
(NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | 0 | 0
(NaN,NaN) | ((7,8),(5,6),(3,4),(1,2)) | 0 | 0
(NaN,NaN) | ((1,2),(7,8),(5,6),(3,-4)) | 0 | 0
(NaN,NaN) | ((0,0)) | 0 | 0
(NaN,NaN) | ((0,1),(0,1)) | 0 | 0
(10,10) | ((2,0),(2,4),(0,0)) | 10 | 10
(10,10) | ((3,1),(3,3),(1,0)) | 9.89949493661 | 9.89949493661
(10,10) | ((1,2),(3,4),(5,6),(7,8)) | 3.60555127546 | 3.60555127546
(10,10) | ((7,8),(5,6),(3,4),(1,2)) | 3.60555127546 | 3.60555127546
(10,10) | ((1,2),(7,8),(5,6),(3,-4)) | 3.60555127546 | 3.60555127546
(10,10) | ((0,0)) | 14.1421356237 | 14.1421356237
(10,10) | ((0,1),(0,1)) | 13.4536240471 | 13.4536240471
(70 rows)
-- Construct line through two points
SELECT p1.f1, p2.f1, line(p1.f1, p2.f1)
FROM POINT_TBL p1, POINT_TBL p2 WHERE p1.f1 <> p2.f1;
f1 | f1 | line
-------------------+-------------------+----------------------------------------
(0,0) | (-10,0) | {0,-1,0}
(0,0) | (-3,4) | {-1.33333333333,-1,0}
(0,0) | (5.1,34.5) | {6.76470588235,-1,0}
(0,0) | (-5,-12) | {2.4,-1,0}
(0,0) | (1e+300,Infinity) | {-1,0,0}
(0,0) | (Infinity,1e+300) | {0,-1,0}
(0,0) | (NaN,NaN) | {NaN,-1,NaN}
(0,0) | (10,10) | {1,-1,0}
(-10,0) | (0,0) | {0,-1,0}
(-10,0) | (-3,4) | {0.571428571429,-1,5.71428571429}
(-10,0) | (5.1,34.5) | {2.28476821192,-1,22.8476821192}
(-10,0) | (-5,-12) | {-2.4,-1,-24}
(-10,0) | (1e-300,-1e-300) | {0,-1,0}
(-10,0) | (1e+300,Infinity) | {-1,0,-10}
(-10,0) | (Infinity,1e+300) | {0,-1,0}
(-10,0) | (NaN,NaN) | {NaN,-1,NaN}
(-10,0) | (10,10) | {0.5,-1,5}
(-3,4) | (0,0) | {-1.33333333333,-1,0}
(-3,4) | (-10,0) | {0.571428571429,-1,5.71428571429}
(-3,4) | (5.1,34.5) | {3.76543209877,-1,15.2962962963}
(-3,4) | (-5,-12) | {8,-1,28}
(-3,4) | (1e-300,-1e-300) | {-1.33333333333,-1,0}
(-3,4) | (1e+300,Infinity) | {-1,0,-3}
(-3,4) | (Infinity,1e+300) | {0,-1,4}
(-3,4) | (NaN,NaN) | {NaN,-1,NaN}
(-3,4) | (10,10) | {0.461538461538,-1,5.38461538462}
(5.1,34.5) | (0,0) | {6.76470588235,-1,0}
(5.1,34.5) | (-10,0) | {2.28476821192,-1,22.8476821192}
(5.1,34.5) | (-3,4) | {3.76543209877,-1,15.2962962963}
(5.1,34.5) | (-5,-12) | {4.60396039604,-1,11.0198019802}
(5.1,34.5) | (1e-300,-1e-300) | {6.76470588235,-1,0}
(5.1,34.5) | (1e+300,Infinity) | {-1,0,5.1}
(5.1,34.5) | (Infinity,1e+300) | {0,-1,34.5}
(5.1,34.5) | (NaN,NaN) | {NaN,-1,NaN}
(5.1,34.5) | (10,10) | {-5,-1,60}
(-5,-12) | (0,0) | {2.4,-1,0}
(-5,-12) | (-10,0) | {-2.4,-1,-24}
(-5,-12) | (-3,4) | {8,-1,28}
(-5,-12) | (5.1,34.5) | {4.60396039604,-1,11.0198019802}
(-5,-12) | (1e-300,-1e-300) | {2.4,-1,0}
(-5,-12) | (1e+300,Infinity) | {-1,0,-5}
(-5,-12) | (Infinity,1e+300) | {0,-1,-12}
(-5,-12) | (NaN,NaN) | {NaN,-1,NaN}
(-5,-12) | (10,10) | {1.46666666667,-1,-4.66666666667}
(1e-300,-1e-300) | (-10,0) | {0,-1,-1e-300}
(1e-300,-1e-300) | (-3,4) | {-1.33333333333,-1,3.33333333333e-301}
(1e-300,-1e-300) | (5.1,34.5) | {6.76470588235,-1,-7.76470588235e-300}
(1e-300,-1e-300) | (-5,-12) | {2.4,-1,-3.4e-300}
(1e-300,-1e-300) | (1e+300,Infinity) | {-1,0,1e-300}
(1e-300,-1e-300) | (Infinity,1e+300) | {0,-1,-1e-300}
(1e-300,-1e-300) | (NaN,NaN) | {NaN,-1,NaN}
(1e-300,-1e-300) | (10,10) | {1,-1,-2e-300}
(1e+300,Infinity) | (0,0) | {-1,0,1e+300}
(1e+300,Infinity) | (-10,0) | {-1,0,1e+300}
(1e+300,Infinity) | (-3,4) | {-1,0,1e+300}
(1e+300,Infinity) | (5.1,34.5) | {-1,0,1e+300}
(1e+300,Infinity) | (-5,-12) | {-1,0,1e+300}
(1e+300,Infinity) | (1e-300,-1e-300) | {-1,0,1e+300}
(1e+300,Infinity) | (Infinity,1e+300) | {NaN,-1,NaN}
(1e+300,Infinity) | (NaN,NaN) | {NaN,-1,NaN}
(1e+300,Infinity) | (10,10) | {-1,0,1e+300}
(Infinity,1e+300) | (0,0) | {0,-1,1e+300}
(Infinity,1e+300) | (-10,0) | {0,-1,1e+300}
(Infinity,1e+300) | (-3,4) | {0,-1,1e+300}
(Infinity,1e+300) | (5.1,34.5) | {0,-1,1e+300}
(Infinity,1e+300) | (-5,-12) | {0,-1,1e+300}
(Infinity,1e+300) | (1e-300,-1e-300) | {0,-1,1e+300}
(Infinity,1e+300) | (1e+300,Infinity) | {NaN,-1,NaN}
(Infinity,1e+300) | (NaN,NaN) | {NaN,-1,NaN}
(Infinity,1e+300) | (10,10) | {0,-1,1e+300}
(NaN,NaN) | (0,0) | {NaN,-1,NaN}
(NaN,NaN) | (-10,0) | {NaN,-1,NaN}
(NaN,NaN) | (-3,4) | {NaN,-1,NaN}
(NaN,NaN) | (5.1,34.5) | {NaN,-1,NaN}
(NaN,NaN) | (-5,-12) | {NaN,-1,NaN}
(NaN,NaN) | (1e-300,-1e-300) | {NaN,-1,NaN}
(NaN,NaN) | (1e+300,Infinity) | {NaN,-1,NaN}
(NaN,NaN) | (Infinity,1e+300) | {NaN,-1,NaN}
(NaN,NaN) | (10,10) | {NaN,-1,NaN}
(10,10) | (0,0) | {1,-1,0}
(10,10) | (-10,0) | {0.5,-1,5}
(10,10) | (-3,4) | {0.461538461538,-1,5.38461538462}
(10,10) | (5.1,34.5) | {-5,-1,60}
(10,10) | (-5,-12) | {1.46666666667,-1,-4.66666666667}
(10,10) | (1e-300,-1e-300) | {1,-1,0}
(10,10) | (1e+300,Infinity) | {-1,0,10}
(10,10) | (Infinity,1e+300) | {0,-1,10}
(10,10) | (NaN,NaN) | {NaN,-1,NaN}
(88 rows)
-- Closest point to line
SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LINE_TBL l;
f1 | s | ?column?
-------------------+---------------------------------------+----------------------------------
(0,0) | {0,-1,5} | (0,5)
(0,0) | {1,0,5} | (-5,0)
(0,0) | {0,3,0} | (0,0)
(0,0) | {1,-1,0} | (0,0)
(0,0) | {-0.4,-1,-6} | (-2.06896551724,-5.1724137931)
(0,0) | {-0.000184615384615,-1,15.3846153846} | (0.00284023658959,15.3846148603)
(0,0) | {3,NaN,5} |
(0,0) | {NaN,NaN,NaN} |
(0,0) | {0,-1,3} | (0,3)
(0,0) | {-1,0,3} | (3,0)
(-10,0) | {0,-1,5} | (-10,5)
(-10,0) | {1,0,5} | (-5,0)
(-10,0) | {0,3,0} | (-10,0)
(-10,0) | {1,-1,0} | (-5,-5)
(-10,0) | {-0.4,-1,-6} | (-10.6896551724,-1.72413793103)
(-10,0) | {-0.000184615384615,-1,15.3846153846} | (-9.99715942258,15.386461014)
(-10,0) | {3,NaN,5} |
(-10,0) | {NaN,NaN,NaN} |
(-10,0) | {0,-1,3} | (-10,3)
(-10,0) | {-1,0,3} | (3,0)
(-3,4) | {0,-1,5} | (-3,5)
(-3,4) | {1,0,5} | (-5,4)
(-3,4) | {0,3,0} | (-3,0)
(-3,4) | {1,-1,0} | (0.5,0.5)
(-3,4) | {-0.4,-1,-6} | (-6.03448275862,-3.58620689655)
(-3,4) | {-0.000184615384615,-1,15.3846153846} | (-2.99789812268,15.3851688427)
(-3,4) | {3,NaN,5} |
(-3,4) | {NaN,NaN,NaN} |
(-3,4) | {0,-1,3} | (-3,3)
(-3,4) | {-1,0,3} | (3,4)
(5.1,34.5) | {0,-1,5} | (5.1,5)
(5.1,34.5) | {1,0,5} | (-5,34.5)
(5.1,34.5) | {0,3,0} | (5.1,0)
(5.1,34.5) | {1,-1,0} | (19.8,19.8)
(5.1,34.5) | {-0.4,-1,-6} | (-9.56896551724,-2.1724137931)
(5.1,34.5) | {-0.000184615384615,-1,15.3846153846} | (5.09647083221,15.3836744977)
(5.1,34.5) | {3,NaN,5} |
(5.1,34.5) | {NaN,NaN,NaN} |
(5.1,34.5) | {0,-1,3} | (5.1,3)
(5.1,34.5) | {-1,0,3} | (3,34.5)
(-5,-12) | {0,-1,5} | (-5,5)
(-5,-12) | {1,0,5} | (-5,-12)
(-5,-12) | {0,3,0} | (-5,0)
(-5,-12) | {1,-1,0} | (-8.5,-8.5)
(-5,-12) | {-0.4,-1,-6} | (-2.24137931034,-5.10344827586)
(-5,-12) | {-0.000184615384615,-1,15.3846153846} | (-4.99494420846,15.3855375282)
(-5,-12) | {3,NaN,5} |
(-5,-12) | {NaN,NaN,NaN} |
(-5,-12) | {0,-1,3} | (-5,3)
(-5,-12) | {-1,0,3} | (3,-12)
(1e-300,-1e-300) | {0,-1,5} | (1e-300,5)
(1e-300,-1e-300) | {1,0,5} | (-5,-1e-300)
(1e-300,-1e-300) | {0,3,0} | (1e-300,0)
(1e-300,-1e-300) | {1,-1,0} | (0,0)
(1e-300,-1e-300) | {-0.4,-1,-6} | (-2.06896551724,-5.1724137931)
(1e-300,-1e-300) | {-0.000184615384615,-1,15.3846153846} | (0.00284023658959,15.3846148603)
(1e-300,-1e-300) | {3,NaN,5} |
(1e-300,-1e-300) | {NaN,NaN,NaN} |
(1e-300,-1e-300) | {0,-1,3} | (1e-300,3)
(1e-300,-1e-300) | {-1,0,3} | (3,-1e-300)
(1e+300,Infinity) | {0,-1,5} | (1e+300,5)
(1e+300,Infinity) | {1,0,5} |
(1e+300,Infinity) | {0,3,0} | (1e+300,0)
(1e+300,Infinity) | {1,-1,0} | (Infinity,NaN)
(1e+300,Infinity) | {-0.4,-1,-6} | (-Infinity,NaN)
(1e+300,Infinity) | {-0.000184615384615,-1,15.3846153846} | (-Infinity,NaN)
(1e+300,Infinity) | {3,NaN,5} |
(1e+300,Infinity) | {NaN,NaN,NaN} |
(1e+300,Infinity) | {0,-1,3} | (1e+300,3)
(1e+300,Infinity) | {-1,0,3} |
(Infinity,1e+300) | {0,-1,5} |
(Infinity,1e+300) | {1,0,5} | (-5,1e+300)
(Infinity,1e+300) | {0,3,0} |
(Infinity,1e+300) | {1,-1,0} |
(Infinity,1e+300) | {-0.4,-1,-6} |
(Infinity,1e+300) | {-0.000184615384615,-1,15.3846153846} |
(Infinity,1e+300) | {3,NaN,5} |
(Infinity,1e+300) | {NaN,NaN,NaN} |
(Infinity,1e+300) | {0,-1,3} |
(Infinity,1e+300) | {-1,0,3} | (3,1e+300)
(NaN,NaN) | {0,-1,5} |
(NaN,NaN) | {1,0,5} |
(NaN,NaN) | {0,3,0} |
(NaN,NaN) | {1,-1,0} |
(NaN,NaN) | {-0.4,-1,-6} |
(NaN,NaN) | {-0.000184615384615,-1,15.3846153846} |
(NaN,NaN) | {3,NaN,5} |
(NaN,NaN) | {NaN,NaN,NaN} |
(NaN,NaN) | {0,-1,3} |
(NaN,NaN) | {-1,0,3} |
(10,10) | {0,-1,5} | (10,5)
(10,10) | {1,0,5} | (-5,10)
(10,10) | {0,3,0} | (10,0)
(10,10) | {1,-1,0} | (10,10)
(10,10) | {-0.4,-1,-6} | (3.10344827586,-7.24137931034)
(10,10) | {-0.000184615384615,-1,15.3846153846} | (10.000993742,15.3827690473)
(10,10) | {3,NaN,5} |
(10,10) | {NaN,NaN,NaN} |
(10,10) | {0,-1,3} | (10,3)
(10,10) | {-1,0,3} | (3,10)
(100 rows)
-- Closest point to line segment
SELECT p.f1, l.s, p.f1 ## l.s FROM POINT_TBL p, LSEG_TBL l;
f1 | s | ?column?
-------------------+-------------------------------+----------------------------------
(0,0) | [(1,2),(3,4)] | (1,2)
(0,0) | [(0,0),(6,6)] | (0,0)
(0,0) | [(10,-10),(-3,-4)] | (-2.0487804878,-4.43902439024)
(0,0) | [(-1000000,200),(300000,-40)] | (0.00284023658959,15.3846148603)
(0,0) | [(11,22),(33,44)] | (11,22)
(0,0) | [(-10,2),(-10,3)] | (-10,2)
(0,0) | [(0,-20),(30,-20)] | (0,-20)
(0,0) | [(NaN,1),(NaN,90)] |
(-10,0) | [(1,2),(3,4)] | (1,2)
(-10,0) | [(0,0),(6,6)] | (0,0)
(-10,0) | [(10,-10),(-3,-4)] | (-3,-4)
(-10,0) | [(-1000000,200),(300000,-40)] | (-9.99715942258,15.386461014)
(-10,0) | [(11,22),(33,44)] | (11,22)
(-10,0) | [(-10,2),(-10,3)] | (-10,2)
(-10,0) | [(0,-20),(30,-20)] | (0,-20)
(-10,0) | [(NaN,1),(NaN,90)] |
(-3,4) | [(1,2),(3,4)] | (1,2)
(-3,4) | [(0,0),(6,6)] | (0.5,0.5)
(-3,4) | [(10,-10),(-3,-4)] | (-3,-4)
(-3,4) | [(-1000000,200),(300000,-40)] | (-2.99789812268,15.3851688427)
(-3,4) | [(11,22),(33,44)] | (11,22)
(-3,4) | [(-10,2),(-10,3)] | (-10,3)
(-3,4) | [(0,-20),(30,-20)] | (0,-20)
(-3,4) | [(NaN,1),(NaN,90)] |
(5.1,34.5) | [(1,2),(3,4)] | (3,4)
(5.1,34.5) | [(0,0),(6,6)] | (6,6)
(5.1,34.5) | [(10,-10),(-3,-4)] | (-3,-4)
(5.1,34.5) | [(-1000000,200),(300000,-40)] | (5.09647083221,15.3836744977)
(5.1,34.5) | [(11,22),(33,44)] | (14.3,25.3)
(5.1,34.5) | [(-10,2),(-10,3)] | (-10,3)
(5.1,34.5) | [(0,-20),(30,-20)] | (5.1,-20)
(5.1,34.5) | [(NaN,1),(NaN,90)] |
(-5,-12) | [(1,2),(3,4)] | (1,2)
(-5,-12) | [(0,0),(6,6)] | (0,0)
(-5,-12) | [(10,-10),(-3,-4)] | (-1.60487804878,-4.64390243902)
(-5,-12) | [(-1000000,200),(300000,-40)] | (-4.99494420846,15.3855375282)
(-5,-12) | [(11,22),(33,44)] | (11,22)
(-5,-12) | [(-10,2),(-10,3)] | (-10,2)
(-5,-12) | [(0,-20),(30,-20)] | (0,-20)
(-5,-12) | [(NaN,1),(NaN,90)] |
(1e-300,-1e-300) | [(1,2),(3,4)] | (1,2)
(1e-300,-1e-300) | [(0,0),(6,6)] | (0,0)
(1e-300,-1e-300) | [(10,-10),(-3,-4)] | (-2.0487804878,-4.43902439024)
(1e-300,-1e-300) | [(-1000000,200),(300000,-40)] | (0.00284023658959,15.3846148603)
(1e-300,-1e-300) | [(11,22),(33,44)] | (11,22)
(1e-300,-1e-300) | [(-10,2),(-10,3)] | (-10,2)
(1e-300,-1e-300) | [(0,-20),(30,-20)] | (0,-20)
(1e-300,-1e-300) | [(NaN,1),(NaN,90)] |
(1e+300,Infinity) | [(1,2),(3,4)] | (3,4)
(1e+300,Infinity) | [(0,0),(6,6)] | (6,6)
(1e+300,Infinity) | [(10,-10),(-3,-4)] | (-3,-4)
(1e+300,Infinity) | [(-1000000,200),(300000,-40)] | (300000,-40)
(1e+300,Infinity) | [(11,22),(33,44)] | (33,44)
(1e+300,Infinity) | [(-10,2),(-10,3)] | (-10,3)
(1e+300,Infinity) | [(0,-20),(30,-20)] | (30,-20)
(1e+300,Infinity) | [(NaN,1),(NaN,90)] | (NaN,90)
(Infinity,1e+300) | [(1,2),(3,4)] | (3,4)
(Infinity,1e+300) | [(0,0),(6,6)] | (6,6)
(Infinity,1e+300) | [(10,-10),(-3,-4)] | (-3,-4)
(Infinity,1e+300) | [(-1000000,200),(300000,-40)] | (300000,-40)
(Infinity,1e+300) | [(11,22),(33,44)] | (33,44)
(Infinity,1e+300) | [(-10,2),(-10,3)] | (-10,3)
(Infinity,1e+300) | [(0,-20),(30,-20)] | (30,-20)
(Infinity,1e+300) | [(NaN,1),(NaN,90)] |
(NaN,NaN) | [(1,2),(3,4)] |
(NaN,NaN) | [(0,0),(6,6)] |
(NaN,NaN) | [(10,-10),(-3,-4)] |
(NaN,NaN) | [(-1000000,200),(300000,-40)] |
(NaN,NaN) | [(11,22),(33,44)] |
(NaN,NaN) | [(-10,2),(-10,3)] |
(NaN,NaN) | [(0,-20),(30,-20)] |
(NaN,NaN) | [(NaN,1),(NaN,90)] |
(10,10) | [(1,2),(3,4)] | (3,4)
(10,10) | [(0,0),(6,6)] | (6,6)
(10,10) | [(10,-10),(-3,-4)] | (2.39024390244,-6.48780487805)
(10,10) | [(-1000000,200),(300000,-40)] | (10.000993742,15.3827690473)
(10,10) | [(11,22),(33,44)] | (11,22)
(10,10) | [(-10,2),(-10,3)] | (-10,3)
(10,10) | [(0,-20),(30,-20)] | (10,-20)
(10,10) | [(NaN,1),(NaN,90)] |
(80 rows)
-- Closest point to box
SELECT p.f1, b.f1, p.f1 ## b.f1 FROM POINT_TBL p, BOX_TBL b;
f1 | f1 | ?column?
-------------------+---------------------+--------------
(0,0) | (2,2),(0,0) | (0,0)
(0,0) | (3,3),(1,1) | (1,1)
(0,0) | (-2,2),(-8,-10) | (-2,0)
(0,0) | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
(0,0) | (3,3),(3,3) | (3,3)
(-10,0) | (2,2),(0,0) | (0,0)
(-10,0) | (3,3),(1,1) | (1,1)
(-10,0) | (-2,2),(-8,-10) | (-8,0)
(-10,0) | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
(-10,0) | (3,3),(3,3) | (3,3)
(-3,4) | (2,2),(0,0) | (0,2)
(-3,4) | (3,3),(1,1) | (1,3)
(-3,4) | (-2,2),(-8,-10) | (-3,2)
(-3,4) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
(-3,4) | (3,3),(3,3) | (3,3)
(5.1,34.5) | (2,2),(0,0) | (2,2)
(5.1,34.5) | (3,3),(1,1) | (3,3)
(5.1,34.5) | (-2,2),(-8,-10) | (-2,2)
(5.1,34.5) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
(5.1,34.5) | (3,3),(3,3) | (3,3)
(-5,-12) | (2,2),(0,0) | (0,0)
(-5,-12) | (3,3),(1,1) | (1,1)
(-5,-12) | (-2,2),(-8,-10) | (-5,-10)
(-5,-12) | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
(-5,-12) | (3,3),(3,3) | (3,3)
(1e-300,-1e-300) | (2,2),(0,0) | (0,0)
(1e-300,-1e-300) | (3,3),(1,1) | (1,1)
(1e-300,-1e-300) | (-2,2),(-8,-10) | (-2,-1e-300)
(1e-300,-1e-300) | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
(1e-300,-1e-300) | (3,3),(3,3) | (3,3)
(1e+300,Infinity) | (2,2),(0,0) | (0,2)
(1e+300,Infinity) | (3,3),(1,1) | (1,3)
(1e+300,Infinity) | (-2,2),(-8,-10) | (-8,2)
(1e+300,Infinity) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
(1e+300,Infinity) | (3,3),(3,3) | (3,3)
(Infinity,1e+300) | (2,2),(0,0) | (0,2)
(Infinity,1e+300) | (3,3),(1,1) | (1,3)
(Infinity,1e+300) | (-2,2),(-8,-10) | (-8,2)
(Infinity,1e+300) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
(Infinity,1e+300) | (3,3),(3,3) | (3,3)
(NaN,NaN) | (2,2),(0,0) |
(NaN,NaN) | (3,3),(1,1) |
(NaN,NaN) | (-2,2),(-8,-10) |
(NaN,NaN) | (2.5,3.5),(2.5,2.5) |
(NaN,NaN) | (3,3),(3,3) |
(10,10) | (2,2),(0,0) | (2,2)
(10,10) | (3,3),(1,1) | (3,3)
(10,10) | (-2,2),(-8,-10) | (-2,2)
(10,10) | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
(10,10) | (3,3),(3,3) | (3,3)
(50 rows)
-- On line
SELECT p.f1, l.s FROM POINT_TBL p, LINE_TBL l WHERE p.f1 <@ l.s;
f1 | s
------------------+----------
(0,0) | {0,3,0}
(0,0) | {1,-1,0}
(-10,0) | {0,3,0}
(-5,-12) | {1,0,5}
(1e-300,-1e-300) | {0,3,0}
(1e-300,-1e-300) | {1,-1,0}
(10,10) | {1,-1,0}
(7 rows)
-- On line segment
SELECT p.f1, l.s FROM POINT_TBL p, LSEG_TBL l WHERE p.f1 <@ l.s;
f1 | s
------------------+---------------
(0,0) | [(0,0),(6,6)]
(1e-300,-1e-300) | [(0,0),(6,6)]
(2 rows)
-- On path
SELECT p.f1, p1.f1 FROM POINT_TBL p, PATH_TBL p1 WHERE p.f1 <@ p1.f1;
f1 | f1
------------------+---------------------------
(0,0) | [(0,0),(3,0),(4,5),(1,6)]
(1e-300,-1e-300) | [(0,0),(3,0),(4,5),(1,6)]
(NaN,NaN) | ((1,2),(3,4))
(NaN,NaN) | ((1,2),(3,4))
(NaN,NaN) | ((1,2),(3,4))
(NaN,NaN) | ((10,20))
(NaN,NaN) | ((11,12),(13,14))
(7 rows)
--
-- Lines
--
-- Vertical
SELECT s FROM LINE_TBL WHERE ?| s;
s
----------
{1,0,5}
{-1,0,3}
(2 rows)
-- Horizontal
SELECT s FROM LINE_TBL WHERE ?- s;
s
----------
{0,-1,5}
{0,3,0}
{0,-1,3}
(3 rows)
-- Same as line
SELECT l1.s, l2.s FROM LINE_TBL l1, LINE_TBL l2 WHERE l1.s = l2.s;
s | s
---------------------------------------+---------------------------------------
{0,-1,5} | {0,-1,5}
{1,0,5} | {1,0,5}
{0,3,0} | {0,3,0}
{1,-1,0} | {1,-1,0}
{-0.4,-1,-6} | {-0.4,-1,-6}
{-0.000184615384615,-1,15.3846153846} | {-0.000184615384615,-1,15.3846153846}
{3,NaN,5} | {3,NaN,5}
{NaN,NaN,NaN} | {NaN,NaN,NaN}
{0,-1,3} | {0,-1,3}
{-1,0,3} | {-1,0,3}
(10 rows)
-- Parallel to line
SELECT l1.s, l2.s FROM LINE_TBL l1, LINE_TBL l2 WHERE l1.s ?|| l2.s;
s | s
---------------------------------------+---------------------------------------
{0,-1,5} | {0,-1,5}
{0,-1,5} | {0,3,0}
{0,-1,5} | {0,-1,3}
{1,0,5} | {1,0,5}
{1,0,5} | {-1,0,3}
{0,3,0} | {0,-1,5}
{0,3,0} | {0,3,0}
{0,3,0} | {0,-1,3}
{1,-1,0} | {1,-1,0}
{-0.4,-1,-6} | {-0.4,-1,-6}
{-0.000184615384615,-1,15.3846153846} | {-0.000184615384615,-1,15.3846153846}
{0,-1,3} | {0,-1,5}
{0,-1,3} | {0,3,0}
{0,-1,3} | {0,-1,3}
{-1,0,3} | {1,0,5}
{-1,0,3} | {-1,0,3}
(16 rows)
-- Perpendicular to line
SELECT l1.s, l2.s FROM LINE_TBL l1, LINE_TBL l2 WHERE l1.s ?-| l2.s;
s | s
----------+----------
{0,-1,5} | {1,0,5}
{0,-1,5} | {-1,0,3}
{1,0,5} | {0,-1,5}
{1,0,5} | {0,3,0}
{1,0,5} | {0,-1,3}
{0,3,0} | {1,0,5}
{0,3,0} | {-1,0,3}
{0,-1,3} | {1,0,5}
{0,-1,3} | {-1,0,3}
{-1,0,3} | {0,-1,5}
{-1,0,3} | {0,3,0}
{-1,0,3} | {0,-1,3}
(12 rows)
-- Distance to line
SELECT l1.s, l2.s, l1.s <-> l2.s FROM LINE_TBL l1, LINE_TBL l2;
s | s | ?column?
---------------------------------------+---------------------------------------+----------
{0,-1,5} | {0,-1,5} | 0
{0,-1,5} | {1,0,5} | 0
{0,-1,5} | {0,3,0} | 5
{0,-1,5} | {1,-1,0} | 0
{0,-1,5} | {-0.4,-1,-6} | 0
{0,-1,5} | {-0.000184615384615,-1,15.3846153846} | 0
{0,-1,5} | {3,NaN,5} | 0
{0,-1,5} | {NaN,NaN,NaN} | 0
{0,-1,5} | {0,-1,3} | 2
{0,-1,5} | {-1,0,3} | 0
{1,0,5} | {0,-1,5} | 0
{1,0,5} | {1,0,5} | 0
{1,0,5} | {0,3,0} | 0
{1,0,5} | {1,-1,0} | 0
{1,0,5} | {-0.4,-1,-6} | 0
{1,0,5} | {-0.000184615384615,-1,15.3846153846} | 0
{1,0,5} | {3,NaN,5} | 0
{1,0,5} | {NaN,NaN,NaN} | 0
{1,0,5} | {0,-1,3} | 0
{1,0,5} | {-1,0,3} | 8
{0,3,0} | {0,-1,5} | 5
{0,3,0} | {1,0,5} | 0
{0,3,0} | {0,3,0} | 0
{0,3,0} | {1,-1,0} | 0
{0,3,0} | {-0.4,-1,-6} | 0
{0,3,0} | {-0.000184615384615,-1,15.3846153846} | 0
{0,3,0} | {3,NaN,5} | 0
{0,3,0} | {NaN,NaN,NaN} | 0
{0,3,0} | {0,-1,3} | 3
{0,3,0} | {-1,0,3} | 0
{1,-1,0} | {0,-1,5} | 0
{1,-1,0} | {1,0,5} | 0
{1,-1,0} | {0,3,0} | 0
{1,-1,0} | {1,-1,0} | 0
{1,-1,0} | {-0.4,-1,-6} | 0
{1,-1,0} | {-0.000184615384615,-1,15.3846153846} | 0
{1,-1,0} | {3,NaN,5} | 0
{1,-1,0} | {NaN,NaN,NaN} | 0
{1,-1,0} | {0,-1,3} | 0
{1,-1,0} | {-1,0,3} | 0
{-0.4,-1,-6} | {0,-1,5} | 0
{-0.4,-1,-6} | {1,0,5} | 0
{-0.4,-1,-6} | {0,3,0} | 0
{-0.4,-1,-6} | {1,-1,0} | 0
{-0.4,-1,-6} | {-0.4,-1,-6} | 0
{-0.4,-1,-6} | {-0.000184615384615,-1,15.3846153846} | 0
{-0.4,-1,-6} | {3,NaN,5} | 0
{-0.4,-1,-6} | {NaN,NaN,NaN} | 0
{-0.4,-1,-6} | {0,-1,3} | 0
{-0.4,-1,-6} | {-1,0,3} | 0
{-0.000184615384615,-1,15.3846153846} | {0,-1,5} | 0
{-0.000184615384615,-1,15.3846153846} | {1,0,5} | 0
{-0.000184615384615,-1,15.3846153846} | {0,3,0} | 0
{-0.000184615384615,-1,15.3846153846} | {1,-1,0} | 0
{-0.000184615384615,-1,15.3846153846} | {-0.4,-1,-6} | 0
{-0.000184615384615,-1,15.3846153846} | {-0.000184615384615,-1,15.3846153846} | 0
{-0.000184615384615,-1,15.3846153846} | {3,NaN,5} | 0
{-0.000184615384615,-1,15.3846153846} | {NaN,NaN,NaN} | 0
{-0.000184615384615,-1,15.3846153846} | {0,-1,3} | 0
{-0.000184615384615,-1,15.3846153846} | {-1,0,3} | 0
{3,NaN,5} | {0,-1,5} | 0
{3,NaN,5} | {1,0,5} | 0
{3,NaN,5} | {0,3,0} | 0
{3,NaN,5} | {1,-1,0} | 0
{3,NaN,5} | {-0.4,-1,-6} | 0
{3,NaN,5} | {-0.000184615384615,-1,15.3846153846} | 0
{3,NaN,5} | {3,NaN,5} | 0
{3,NaN,5} | {NaN,NaN,NaN} | 0
{3,NaN,5} | {0,-1,3} | 0
{3,NaN,5} | {-1,0,3} | 0
{NaN,NaN,NaN} | {0,-1,5} | 0
{NaN,NaN,NaN} | {1,0,5} | 0
{NaN,NaN,NaN} | {0,3,0} | 0
{NaN,NaN,NaN} | {1,-1,0} | 0
{NaN,NaN,NaN} | {-0.4,-1,-6} | 0
{NaN,NaN,NaN} | {-0.000184615384615,-1,15.3846153846} | 0
{NaN,NaN,NaN} | {3,NaN,5} | 0
{NaN,NaN,NaN} | {NaN,NaN,NaN} | 0
{NaN,NaN,NaN} | {0,-1,3} | 0
{NaN,NaN,NaN} | {-1,0,3} | 0
{0,-1,3} | {0,-1,5} | 2
{0,-1,3} | {1,0,5} | 0
{0,-1,3} | {0,3,0} | 3
{0,-1,3} | {1,-1,0} | 0
{0,-1,3} | {-0.4,-1,-6} | 0
{0,-1,3} | {-0.000184615384615,-1,15.3846153846} | 0
{0,-1,3} | {3,NaN,5} | 0
{0,-1,3} | {NaN,NaN,NaN} | 0
{0,-1,3} | {0,-1,3} | 0
{0,-1,3} | {-1,0,3} | 0
{-1,0,3} | {0,-1,5} | 0
{-1,0,3} | {1,0,5} | 8
{-1,0,3} | {0,3,0} | 0
{-1,0,3} | {1,-1,0} | 0
{-1,0,3} | {-0.4,-1,-6} | 0
{-1,0,3} | {-0.000184615384615,-1,15.3846153846} | 0
{-1,0,3} | {3,NaN,5} | 0
{-1,0,3} | {NaN,NaN,NaN} | 0
{-1,0,3} | {0,-1,3} | 0
{-1,0,3} | {-1,0,3} | 0
(100 rows)
-- Intersect with line
SELECT l1.s, l2.s FROM LINE_TBL l1, LINE_TBL l2 WHERE l1.s ?# l2.s;
s | s
---------------------------------------+---------------------------------------
{0,-1,5} | {1,0,5}
{0,-1,5} | {1,-1,0}
{0,-1,5} | {-0.4,-1,-6}
{0,-1,5} | {-0.000184615384615,-1,15.3846153846}
{0,-1,5} | {3,NaN,5}
{0,-1,5} | {NaN,NaN,NaN}
{0,-1,5} | {-1,0,3}
{1,0,5} | {0,-1,5}
{1,0,5} | {0,3,0}
{1,0,5} | {1,-1,0}
{1,0,5} | {-0.4,-1,-6}
{1,0,5} | {-0.000184615384615,-1,15.3846153846}
{1,0,5} | {3,NaN,5}
{1,0,5} | {NaN,NaN,NaN}
{1,0,5} | {0,-1,3}
{0,3,0} | {1,0,5}
{0,3,0} | {1,-1,0}
{0,3,0} | {-0.4,-1,-6}
{0,3,0} | {-0.000184615384615,-1,15.3846153846}
{0,3,0} | {3,NaN,5}
{0,3,0} | {NaN,NaN,NaN}
{0,3,0} | {-1,0,3}
{1,-1,0} | {0,-1,5}
{1,-1,0} | {1,0,5}
{1,-1,0} | {0,3,0}
{1,-1,0} | {-0.4,-1,-6}
{1,-1,0} | {-0.000184615384615,-1,15.3846153846}
{1,-1,0} | {3,NaN,5}
{1,-1,0} | {NaN,NaN,NaN}
{1,-1,0} | {0,-1,3}
{1,-1,0} | {-1,0,3}
{-0.4,-1,-6} | {0,-1,5}
{-0.4,-1,-6} | {1,0,5}
{-0.4,-1,-6} | {0,3,0}
{-0.4,-1,-6} | {1,-1,0}
{-0.4,-1,-6} | {-0.000184615384615,-1,15.3846153846}
{-0.4,-1,-6} | {3,NaN,5}
{-0.4,-1,-6} | {NaN,NaN,NaN}
{-0.4,-1,-6} | {0,-1,3}
{-0.4,-1,-6} | {-1,0,3}
{-0.000184615384615,-1,15.3846153846} | {0,-1,5}
{-0.000184615384615,-1,15.3846153846} | {1,0,5}
{-0.000184615384615,-1,15.3846153846} | {0,3,0}
{-0.000184615384615,-1,15.3846153846} | {1,-1,0}
{-0.000184615384615,-1,15.3846153846} | {-0.4,-1,-6}
{-0.000184615384615,-1,15.3846153846} | {3,NaN,5}
{-0.000184615384615,-1,15.3846153846} | {NaN,NaN,NaN}
{-0.000184615384615,-1,15.3846153846} | {0,-1,3}
{-0.000184615384615,-1,15.3846153846} | {-1,0,3}
{3,NaN,5} | {0,-1,5}
{3,NaN,5} | {1,0,5}
{3,NaN,5} | {0,3,0}
{3,NaN,5} | {1,-1,0}
{3,NaN,5} | {-0.4,-1,-6}
{3,NaN,5} | {-0.000184615384615,-1,15.3846153846}
{3,NaN,5} | {3,NaN,5}
{3,NaN,5} | {NaN,NaN,NaN}
{3,NaN,5} | {0,-1,3}
{3,NaN,5} | {-1,0,3}
{NaN,NaN,NaN} | {0,-1,5}
{NaN,NaN,NaN} | {1,0,5}
{NaN,NaN,NaN} | {0,3,0}
{NaN,NaN,NaN} | {1,-1,0}
{NaN,NaN,NaN} | {-0.4,-1,-6}
{NaN,NaN,NaN} | {-0.000184615384615,-1,15.3846153846}
{NaN,NaN,NaN} | {3,NaN,5}
{NaN,NaN,NaN} | {NaN,NaN,NaN}
{NaN,NaN,NaN} | {0,-1,3}
{NaN,NaN,NaN} | {-1,0,3}
{0,-1,3} | {1,0,5}
{0,-1,3} | {1,-1,0}
{0,-1,3} | {-0.4,-1,-6}
{0,-1,3} | {-0.000184615384615,-1,15.3846153846}
{0,-1,3} | {3,NaN,5}
{0,-1,3} | {NaN,NaN,NaN}
{0,-1,3} | {-1,0,3}
{-1,0,3} | {0,-1,5}
{-1,0,3} | {0,3,0}
{-1,0,3} | {1,-1,0}
{-1,0,3} | {-0.4,-1,-6}
{-1,0,3} | {-0.000184615384615,-1,15.3846153846}
{-1,0,3} | {3,NaN,5}
{-1,0,3} | {NaN,NaN,NaN}
{-1,0,3} | {0,-1,3}
(84 rows)
-- Intersect with box
SELECT l.s, b.f1 FROM LINE_TBL l, BOX_TBL b WHERE l.s ?# b.f1;
s | f1
--------------+---------------------
{1,0,5} | (-2,2),(-8,-10)
{0,3,0} | (2,2),(0,0)
{0,3,0} | (-2,2),(-8,-10)
{1,-1,0} | (2,2),(0,0)
{1,-1,0} | (3,3),(1,1)
{1,-1,0} | (-2,2),(-8,-10)
{1,-1,0} | (2.5,3.5),(2.5,2.5)
{1,-1,0} | (3,3),(3,3)
{-0.4,-1,-6} | (-2,2),(-8,-10)
{0,-1,3} | (3,3),(1,1)
{0,-1,3} | (2.5,3.5),(2.5,2.5)
{0,-1,3} | (3,3),(3,3)
{-1,0,3} | (3,3),(1,1)
(13 rows)
-- Intersection point with line
SELECT l1.s, l2.s, l1.s # l2.s FROM LINE_TBL l1, LINE_TBL l2;
s | s | ?column?
---------------------------------------+---------------------------------------+-----------------------------------
{0,-1,5} | {0,-1,5} |
{0,-1,5} | {1,0,5} | (-5,5)
{0,-1,5} | {0,3,0} |
{0,-1,5} | {1,-1,0} | (5,5)
{0,-1,5} | {-0.4,-1,-6} | (-27.5,5)
{0,-1,5} | {-0.000184615384615,-1,15.3846153846} | (56250,5)
{0,-1,5} | {3,NaN,5} | (NaN,NaN)
{0,-1,5} | {NaN,NaN,NaN} | (NaN,NaN)
{0,-1,5} | {0,-1,3} |
{0,-1,5} | {-1,0,3} | (3,5)
{1,0,5} | {0,-1,5} | (-5,5)
{1,0,5} | {1,0,5} |
{1,0,5} | {0,3,0} | (-5,0)
{1,0,5} | {1,-1,0} | (-5,-5)
{1,0,5} | {-0.4,-1,-6} | (-5,-4)
{1,0,5} | {-0.000184615384615,-1,15.3846153846} | (-5,15.3855384615)
{1,0,5} | {3,NaN,5} | (NaN,NaN)
{1,0,5} | {NaN,NaN,NaN} | (NaN,NaN)
{1,0,5} | {0,-1,3} | (-5,3)
{1,0,5} | {-1,0,3} |
{0,3,0} | {0,-1,5} |
{0,3,0} | {1,0,5} | (-5,0)
{0,3,0} | {0,3,0} |
{0,3,0} | {1,-1,0} | (0,0)
{0,3,0} | {-0.4,-1,-6} | (-15,0)
{0,3,0} | {-0.000184615384615,-1,15.3846153846} | (83333.3333333,0)
{0,3,0} | {3,NaN,5} | (NaN,NaN)
{0,3,0} | {NaN,NaN,NaN} | (NaN,NaN)
{0,3,0} | {0,-1,3} |
{0,3,0} | {-1,0,3} | (3,0)
{1,-1,0} | {0,-1,5} | (5,5)
{1,-1,0} | {1,0,5} | (-5,-5)
{1,-1,0} | {0,3,0} | (0,0)
{1,-1,0} | {1,-1,0} |
{1,-1,0} | {-0.4,-1,-6} | (-4.28571428571,-4.28571428571)
{1,-1,0} | {-0.000184615384615,-1,15.3846153846} | (15.3817756722,15.3817756722)
{1,-1,0} | {3,NaN,5} | (NaN,NaN)
{1,-1,0} | {NaN,NaN,NaN} | (NaN,NaN)
{1,-1,0} | {0,-1,3} | (3,3)
{1,-1,0} | {-1,0,3} | (3,3)
{-0.4,-1,-6} | {0,-1,5} | (-27.5,5)
{-0.4,-1,-6} | {1,0,5} | (-5,-4)
{-0.4,-1,-6} | {0,3,0} | (-15,0)
{-0.4,-1,-6} | {1,-1,0} | (-4.28571428571,-4.28571428571)
{-0.4,-1,-6} | {-0.4,-1,-6} |
{-0.4,-1,-6} | {-0.000184615384615,-1,15.3846153846} | (-53.4862244113,15.3944897645)
{-0.4,-1,-6} | {3,NaN,5} | (NaN,NaN)
{-0.4,-1,-6} | {NaN,NaN,NaN} | (NaN,NaN)
{-0.4,-1,-6} | {0,-1,3} | (-22.5,3)
{-0.4,-1,-6} | {-1,0,3} | (3,-7.2)
{-0.000184615384615,-1,15.3846153846} | {0,-1,5} | (56250,5)
{-0.000184615384615,-1,15.3846153846} | {1,0,5} | (-5,15.3855384615)
{-0.000184615384615,-1,15.3846153846} | {0,3,0} | (83333.3333333,-1.7763568394e-15)
{-0.000184615384615,-1,15.3846153846} | {1,-1,0} | (15.3817756722,15.3817756722)
{-0.000184615384615,-1,15.3846153846} | {-0.4,-1,-6} | (-53.4862244113,15.3944897645)
{-0.000184615384615,-1,15.3846153846} | {-0.000184615384615,-1,15.3846153846} |
{-0.000184615384615,-1,15.3846153846} | {3,NaN,5} | (NaN,NaN)
{-0.000184615384615,-1,15.3846153846} | {NaN,NaN,NaN} | (NaN,NaN)
{-0.000184615384615,-1,15.3846153846} | {0,-1,3} | (67083.3333333,3)
{-0.000184615384615,-1,15.3846153846} | {-1,0,3} | (3,15.3840615385)
{3,NaN,5} | {0,-1,5} | (NaN,NaN)
{3,NaN,5} | {1,0,5} | (NaN,NaN)
{3,NaN,5} | {0,3,0} | (NaN,NaN)
{3,NaN,5} | {1,-1,0} | (NaN,NaN)
{3,NaN,5} | {-0.4,-1,-6} | (NaN,NaN)
{3,NaN,5} | {-0.000184615384615,-1,15.3846153846} | (NaN,NaN)
{3,NaN,5} | {3,NaN,5} | (NaN,NaN)
{3,NaN,5} | {NaN,NaN,NaN} | (NaN,NaN)
{3,NaN,5} | {0,-1,3} | (NaN,NaN)
{3,NaN,5} | {-1,0,3} | (NaN,NaN)
{NaN,NaN,NaN} | {0,-1,5} | (NaN,NaN)
{NaN,NaN,NaN} | {1,0,5} | (NaN,NaN)
{NaN,NaN,NaN} | {0,3,0} | (NaN,NaN)
{NaN,NaN,NaN} | {1,-1,0} | (NaN,NaN)
{NaN,NaN,NaN} | {-0.4,-1,-6} | (NaN,NaN)
{NaN,NaN,NaN} | {-0.000184615384615,-1,15.3846153846} | (NaN,NaN)
{NaN,NaN,NaN} | {3,NaN,5} | (NaN,NaN)
{NaN,NaN,NaN} | {NaN,NaN,NaN} | (NaN,NaN)
{NaN,NaN,NaN} | {0,-1,3} | (NaN,NaN)
{NaN,NaN,NaN} | {-1,0,3} | (NaN,NaN)
{0,-1,3} | {0,-1,5} |
{0,-1,3} | {1,0,5} | (-5,3)
{0,-1,3} | {0,3,0} |
{0,-1,3} | {1,-1,0} | (3,3)
{0,-1,3} | {-0.4,-1,-6} | (-22.5,3)
{0,-1,3} | {-0.000184615384615,-1,15.3846153846} | (67083.3333333,3)
{0,-1,3} | {3,NaN,5} | (NaN,NaN)
{0,-1,3} | {NaN,NaN,NaN} | (NaN,NaN)
{0,-1,3} | {0,-1,3} |
{0,-1,3} | {-1,0,3} | (3,3)
{-1,0,3} | {0,-1,5} | (3,5)
{-1,0,3} | {1,0,5} |
{-1,0,3} | {0,3,0} | (3,0)
{-1,0,3} | {1,-1,0} | (3,3)
{-1,0,3} | {-0.4,-1,-6} | (3,-7.2)
{-1,0,3} | {-0.000184615384615,-1,15.3846153846} | (3,15.3840615385)
{-1,0,3} | {3,NaN,5} | (NaN,NaN)
{-1,0,3} | {NaN,NaN,NaN} | (NaN,NaN)
{-1,0,3} | {0,-1,3} | (3,3)
{-1,0,3} | {-1,0,3} |
(100 rows)
-- Closest point to line segment
SELECT l.s, l1.s, l.s ## l1.s FROM LINE_TBL l, LSEG_TBL l1;
s | s | ?column?
---------------------------------------+-------------------------------+-----------------------------------
{0,-1,5} | [(1,2),(3,4)] | (3,4)
{0,-1,5} | [(0,0),(6,6)] | (5,5)
{0,-1,5} | [(10,-10),(-3,-4)] | (-3,-4)
{0,-1,5} | [(-1000000,200),(300000,-40)] | (56250,5)
{0,-1,5} | [(11,22),(33,44)] | (11,22)
{0,-1,5} | [(-10,2),(-10,3)] | (-10,3)
{0,-1,5} | [(0,-20),(30,-20)] |
{0,-1,5} | [(NaN,1),(NaN,90)] |
{1,0,5} | [(1,2),(3,4)] | (1,2)
{1,0,5} | [(0,0),(6,6)] | (0,0)
{1,0,5} | [(10,-10),(-3,-4)] | (-3,-4)
{1,0,5} | [(-1000000,200),(300000,-40)] | (-5,15.3855384615)
{1,0,5} | [(11,22),(33,44)] | (11,22)
{1,0,5} | [(-10,2),(-10,3)] |
{1,0,5} | [(0,-20),(30,-20)] | (0,-20)
{1,0,5} | [(NaN,1),(NaN,90)] |
{0,3,0} | [(1,2),(3,4)] | (1,2)
{0,3,0} | [(0,0),(6,6)] | (0,0)
{0,3,0} | [(10,-10),(-3,-4)] | (-3,-4)
{0,3,0} | [(-1000000,200),(300000,-40)] | (83333.3333333,-1.7763568394e-15)
{0,3,0} | [(11,22),(33,44)] | (11,22)
{0,3,0} | [(-10,2),(-10,3)] | (-10,2)
{0,3,0} | [(0,-20),(30,-20)] |
{0,3,0} | [(NaN,1),(NaN,90)] |
{1,-1,0} | [(1,2),(3,4)] |
{1,-1,0} | [(0,0),(6,6)] |
{1,-1,0} | [(10,-10),(-3,-4)] | (-3,-4)
{1,-1,0} | [(-1000000,200),(300000,-40)] | (15.3817756722,15.3817756722)
{1,-1,0} | [(11,22),(33,44)] |
{1,-1,0} | [(-10,2),(-10,3)] | (-10,2)
{1,-1,0} | [(0,-20),(30,-20)] | (0,-20)
{1,-1,0} | [(NaN,1),(NaN,90)] |
{-0.4,-1,-6} | [(1,2),(3,4)] | (1,2)
{-0.4,-1,-6} | [(0,0),(6,6)] | (0,0)
{-0.4,-1,-6} | [(10,-10),(-3,-4)] | (10,-10)
{-0.4,-1,-6} | [(-1000000,200),(300000,-40)] | (-53.4862244113,15.3944897645)
{-0.4,-1,-6} | [(11,22),(33,44)] | (11,22)
{-0.4,-1,-6} | [(-10,2),(-10,3)] | (-10,2)
{-0.4,-1,-6} | [(0,-20),(30,-20)] | (30,-20)
{-0.4,-1,-6} | [(NaN,1),(NaN,90)] |
{-0.000184615384615,-1,15.3846153846} | [(1,2),(3,4)] | (3,4)
{-0.000184615384615,-1,15.3846153846} | [(0,0),(6,6)] | (6,6)
{-0.000184615384615,-1,15.3846153846} | [(10,-10),(-3,-4)] | (-3,-4)
{-0.000184615384615,-1,15.3846153846} | [(-1000000,200),(300000,-40)] |
{-0.000184615384615,-1,15.3846153846} | [(11,22),(33,44)] | (11,22)
{-0.000184615384615,-1,15.3846153846} | [(-10,2),(-10,3)] | (-10,3)
{-0.000184615384615,-1,15.3846153846} | [(0,-20),(30,-20)] | (30,-20)
{-0.000184615384615,-1,15.3846153846} | [(NaN,1),(NaN,90)] |
{3,NaN,5} | [(1,2),(3,4)] |
{3,NaN,5} | [(0,0),(6,6)] |
{3,NaN,5} | [(10,-10),(-3,-4)] |
{3,NaN,5} | [(-1000000,200),(300000,-40)] |
{3,NaN,5} | [(11,22),(33,44)] |
{3,NaN,5} | [(-10,2),(-10,3)] |
{3,NaN,5} | [(0,-20),(30,-20)] |
{3,NaN,5} | [(NaN,1),(NaN,90)] |
{NaN,NaN,NaN} | [(1,2),(3,4)] |
{NaN,NaN,NaN} | [(0,0),(6,6)] |
{NaN,NaN,NaN} | [(10,-10),(-3,-4)] |
{NaN,NaN,NaN} | [(-1000000,200),(300000,-40)] |
{NaN,NaN,NaN} | [(11,22),(33,44)] |
{NaN,NaN,NaN} | [(-10,2),(-10,3)] |
{NaN,NaN,NaN} | [(0,-20),(30,-20)] |
{NaN,NaN,NaN} | [(NaN,1),(NaN,90)] |
{0,-1,3} | [(1,2),(3,4)] | (2,3)
{0,-1,3} | [(0,0),(6,6)] | (3,3)
{0,-1,3} | [(10,-10),(-3,-4)] | (-3,-4)
{0,-1,3} | [(-1000000,200),(300000,-40)] | (67083.3333333,3)
{0,-1,3} | [(11,22),(33,44)] | (11,22)
{0,-1,3} | [(-10,2),(-10,3)] | (-10,3)
{0,-1,3} | [(0,-20),(30,-20)] |
{0,-1,3} | [(NaN,1),(NaN,90)] |
{-1,0,3} | [(1,2),(3,4)] | (3,4)
{-1,0,3} | [(0,0),(6,6)] | (3,3)
{-1,0,3} | [(10,-10),(-3,-4)] | (3,-6.76923076923)
{-1,0,3} | [(-1000000,200),(300000,-40)] | (3,15.3840615385)
{-1,0,3} | [(11,22),(33,44)] | (11,22)
{-1,0,3} | [(-10,2),(-10,3)] |
{-1,0,3} | [(0,-20),(30,-20)] | (3,-20)
{-1,0,3} | [(NaN,1),(NaN,90)] |
(80 rows)
--
-- Line segments
--
-- intersection
SELECT p.f1, l.s, l.s # p.f1 AS intersection
FROM LSEG_TBL l, POINT_TBL p;
ERROR: operator does not exist: lseg # point
LINE 1: SELECT p.f1, l.s, l.s # p.f1 AS intersection
^
HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
-- Length
SELECT s, @-@ s FROM LSEG_TBL;
s | ?column?
-------------------------------+---------------
[(1,2),(3,4)] | 2.82842712475
[(0,0),(6,6)] | 8.48528137424
[(10,-10),(-3,-4)] | 14.3178210633
[(-1000000,200),(300000,-40)] | 1300000.02215
[(11,22),(33,44)] | 31.1126983722
[(-10,2),(-10,3)] | 1
[(0,-20),(30,-20)] | 30
[(NaN,1),(NaN,90)] | NaN
(8 rows)
-- Vertical
SELECT s FROM LSEG_TBL WHERE ?| s;
s
-------------------
[(-10,2),(-10,3)]
(1 row)
-- Horizontal
SELECT s FROM LSEG_TBL WHERE ?- s;
s
--------------------
[(0,-20),(30,-20)]
(1 row)
-- Center
SELECT s, @@ s FROM LSEG_TBL;
s | ?column?
-------------------------------+--------------
[(1,2),(3,4)] | (2,3)
[(0,0),(6,6)] | (3,3)
[(10,-10),(-3,-4)] | (3.5,-7)
[(-1000000,200),(300000,-40)] | (-350000,80)
[(11,22),(33,44)] | (22,33)
[(-10,2),(-10,3)] | (-10,2.5)
[(0,-20),(30,-20)] | (15,-20)
[(NaN,1),(NaN,90)] | (NaN,45.5)
(8 rows)
-- To point
SELECT s, s::point FROM LSEG_TBL;
s | s
-------------------------------+--------------
[(1,2),(3,4)] | (2,3)
[(0,0),(6,6)] | (3,3)
[(10,-10),(-3,-4)] | (3.5,-7)
[(-1000000,200),(300000,-40)] | (-350000,80)
[(11,22),(33,44)] | (22,33)
[(-10,2),(-10,3)] | (-10,2.5)
[(0,-20),(30,-20)] | (15,-20)
[(NaN,1),(NaN,90)] | (NaN,45.5)
(8 rows)
-- Has points less than line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s < l2.s;
s | s
--------------------+-------------------------------
[(1,2),(3,4)] | [(0,0),(6,6)]
[(1,2),(3,4)] | [(10,-10),(-3,-4)]
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)]
[(1,2),(3,4)] | [(11,22),(33,44)]
[(1,2),(3,4)] | [(0,-20),(30,-20)]
[(0,0),(6,6)] | [(10,-10),(-3,-4)]
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)]
[(0,0),(6,6)] | [(11,22),(33,44)]
[(0,0),(6,6)] | [(0,-20),(30,-20)]
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)]
[(10,-10),(-3,-4)] | [(11,22),(33,44)]
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)]
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)]
[(-10,2),(-10,3)] | [(1,2),(3,4)]
[(-10,2),(-10,3)] | [(0,0),(6,6)]
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)]
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)]
[(-10,2),(-10,3)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(0,-20),(30,-20)]
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)]
[(0,-20),(30,-20)] | [(11,22),(33,44)]
(21 rows)
-- Has points less than or equal to line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s <= l2.s;
s | s
-------------------------------+-------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(0,0),(6,6)]
[(1,2),(3,4)] | [(10,-10),(-3,-4)]
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)]
[(1,2),(3,4)] | [(11,22),(33,44)]
[(1,2),(3,4)] | [(0,-20),(30,-20)]
[(0,0),(6,6)] | [(0,0),(6,6)]
[(0,0),(6,6)] | [(10,-10),(-3,-4)]
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)]
[(0,0),(6,6)] | [(11,22),(33,44)]
[(0,0),(6,6)] | [(0,-20),(30,-20)]
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)]
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)]
[(10,-10),(-3,-4)] | [(11,22),(33,44)]
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)]
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)]
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)]
[(11,22),(33,44)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(1,2),(3,4)]
[(-10,2),(-10,3)] | [(0,0),(6,6)]
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)]
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)]
[(-10,2),(-10,3)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(-10,2),(-10,3)]
[(-10,2),(-10,3)] | [(0,-20),(30,-20)]
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)]
[(0,-20),(30,-20)] | [(11,22),(33,44)]
[(0,-20),(30,-20)] | [(0,-20),(30,-20)]
(28 rows)
-- Has points equal to line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s = l2.s;
s | s
-------------------------------+-------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(0,0),(6,6)] | [(0,0),(6,6)]
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)]
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)]
[(11,22),(33,44)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(-10,2),(-10,3)]
[(0,-20),(30,-20)] | [(0,-20),(30,-20)]
[(NaN,1),(NaN,90)] | [(NaN,1),(NaN,90)]
(8 rows)
-- Has points greater than or equal to line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s >= l2.s;
s | s
-------------------------------+-------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(-10,2),(-10,3)]
[(0,0),(6,6)] | [(1,2),(3,4)]
[(0,0),(6,6)] | [(0,0),(6,6)]
[(0,0),(6,6)] | [(-10,2),(-10,3)]
[(10,-10),(-3,-4)] | [(1,2),(3,4)]
[(10,-10),(-3,-4)] | [(0,0),(6,6)]
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)]
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)]
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)]
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)]
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)]
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)]
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)]
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)]
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)]
[(11,22),(33,44)] | [(1,2),(3,4)]
[(11,22),(33,44)] | [(0,0),(6,6)]
[(11,22),(33,44)] | [(10,-10),(-3,-4)]
[(11,22),(33,44)] | [(11,22),(33,44)]
[(11,22),(33,44)] | [(-10,2),(-10,3)]
[(11,22),(33,44)] | [(0,-20),(30,-20)]
[(-10,2),(-10,3)] | [(-10,2),(-10,3)]
[(0,-20),(30,-20)] | [(1,2),(3,4)]
[(0,-20),(30,-20)] | [(0,0),(6,6)]
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)]
[(0,-20),(30,-20)] | [(-10,2),(-10,3)]
[(0,-20),(30,-20)] | [(0,-20),(30,-20)]
(28 rows)
-- Has points greater than line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s > l2.s;
s | s
-------------------------------+--------------------
[(1,2),(3,4)] | [(-10,2),(-10,3)]
[(0,0),(6,6)] | [(1,2),(3,4)]
[(0,0),(6,6)] | [(-10,2),(-10,3)]
[(10,-10),(-3,-4)] | [(1,2),(3,4)]
[(10,-10),(-3,-4)] | [(0,0),(6,6)]
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)]
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)]
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)]
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)]
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)]
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)]
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)]
[(11,22),(33,44)] | [(1,2),(3,4)]
[(11,22),(33,44)] | [(0,0),(6,6)]
[(11,22),(33,44)] | [(10,-10),(-3,-4)]
[(11,22),(33,44)] | [(-10,2),(-10,3)]
[(11,22),(33,44)] | [(0,-20),(30,-20)]
[(0,-20),(30,-20)] | [(1,2),(3,4)]
[(0,-20),(30,-20)] | [(0,0),(6,6)]
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)]
[(0,-20),(30,-20)] | [(-10,2),(-10,3)]
(21 rows)
-- Has points not equal to line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s != l2.s;
s | s
-------------------------------+-------------------------------
[(1,2),(3,4)] | [(0,0),(6,6)]
[(1,2),(3,4)] | [(10,-10),(-3,-4)]
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)]
[(1,2),(3,4)] | [(11,22),(33,44)]
[(1,2),(3,4)] | [(-10,2),(-10,3)]
[(1,2),(3,4)] | [(0,-20),(30,-20)]
[(1,2),(3,4)] | [(NaN,1),(NaN,90)]
[(0,0),(6,6)] | [(1,2),(3,4)]
[(0,0),(6,6)] | [(10,-10),(-3,-4)]
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)]
[(0,0),(6,6)] | [(11,22),(33,44)]
[(0,0),(6,6)] | [(-10,2),(-10,3)]
[(0,0),(6,6)] | [(0,-20),(30,-20)]
[(0,0),(6,6)] | [(NaN,1),(NaN,90)]
[(10,-10),(-3,-4)] | [(1,2),(3,4)]
[(10,-10),(-3,-4)] | [(0,0),(6,6)]
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)]
[(10,-10),(-3,-4)] | [(11,22),(33,44)]
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)]
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)]
[(10,-10),(-3,-4)] | [(NaN,1),(NaN,90)]
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)]
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)]
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)]
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)]
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)]
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)]
[(-1000000,200),(300000,-40)] | [(NaN,1),(NaN,90)]
[(11,22),(33,44)] | [(1,2),(3,4)]
[(11,22),(33,44)] | [(0,0),(6,6)]
[(11,22),(33,44)] | [(10,-10),(-3,-4)]
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)]
[(11,22),(33,44)] | [(-10,2),(-10,3)]
[(11,22),(33,44)] | [(0,-20),(30,-20)]
[(11,22),(33,44)] | [(NaN,1),(NaN,90)]
[(-10,2),(-10,3)] | [(1,2),(3,4)]
[(-10,2),(-10,3)] | [(0,0),(6,6)]
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)]
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)]
[(-10,2),(-10,3)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(0,-20),(30,-20)]
[(-10,2),(-10,3)] | [(NaN,1),(NaN,90)]
[(0,-20),(30,-20)] | [(1,2),(3,4)]
[(0,-20),(30,-20)] | [(0,0),(6,6)]
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)]
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)]
[(0,-20),(30,-20)] | [(11,22),(33,44)]
[(0,-20),(30,-20)] | [(-10,2),(-10,3)]
[(0,-20),(30,-20)] | [(NaN,1),(NaN,90)]
[(NaN,1),(NaN,90)] | [(1,2),(3,4)]
[(NaN,1),(NaN,90)] | [(0,0),(6,6)]
[(NaN,1),(NaN,90)] | [(10,-10),(-3,-4)]
[(NaN,1),(NaN,90)] | [(-1000000,200),(300000,-40)]
[(NaN,1),(NaN,90)] | [(11,22),(33,44)]
[(NaN,1),(NaN,90)] | [(-10,2),(-10,3)]
[(NaN,1),(NaN,90)] | [(0,-20),(30,-20)]
(56 rows)
-- Parallel with line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s ?|| l2.s;
s | s
-------------------------------+-------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(0,0),(6,6)]
[(1,2),(3,4)] | [(11,22),(33,44)]
[(0,0),(6,6)] | [(1,2),(3,4)]
[(0,0),(6,6)] | [(0,0),(6,6)]
[(0,0),(6,6)] | [(11,22),(33,44)]
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)]
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)]
[(11,22),(33,44)] | [(1,2),(3,4)]
[(11,22),(33,44)] | [(0,0),(6,6)]
[(11,22),(33,44)] | [(11,22),(33,44)]
[(-10,2),(-10,3)] | [(-10,2),(-10,3)]
[(0,-20),(30,-20)] | [(0,-20),(30,-20)]
(13 rows)
-- Perpendicular with line segment
SELECT l1.s, l2.s FROM LSEG_TBL l1, LSEG_TBL l2 WHERE l1.s ?-| l2.s;
s | s
--------------------+--------------------
[(-10,2),(-10,3)] | [(0,-20),(30,-20)]
[(0,-20),(30,-20)] | [(-10,2),(-10,3)]
(2 rows)
-- Distance to line
SELECT l.s, l1.s, l.s <-> l1.s AS dist_sl, l1.s <-> l.s AS dist_ls FROM LSEG_TBL l, LINE_TBL l1;
s | s | dist_sl | dist_ls
-------------------------------+---------------------------------------+----------------+----------------
[(1,2),(3,4)] | {0,-1,5} | 1 | 1
[(0,0),(6,6)] | {0,-1,5} | 0 | 0
[(10,-10),(-3,-4)] | {0,-1,5} | 9 | 9
[(-1000000,200),(300000,-40)] | {0,-1,5} | 0 | 0
[(11,22),(33,44)] | {0,-1,5} | 17 | 17
[(-10,2),(-10,3)] | {0,-1,5} | 2 | 2
[(0,-20),(30,-20)] | {0,-1,5} | 25 | 25
[(NaN,1),(NaN,90)] | {0,-1,5} | NaN | NaN
[(1,2),(3,4)] | {1,0,5} | 6 | 6
[(0,0),(6,6)] | {1,0,5} | 5 | 5
[(10,-10),(-3,-4)] | {1,0,5} | 2 | 2
[(-1000000,200),(300000,-40)] | {1,0,5} | 0 | 0
[(11,22),(33,44)] | {1,0,5} | 16 | 16
[(-10,2),(-10,3)] | {1,0,5} | 5 | 5
[(0,-20),(30,-20)] | {1,0,5} | 5 | 5
[(NaN,1),(NaN,90)] | {1,0,5} | NaN | NaN
[(1,2),(3,4)] | {0,3,0} | 2 | 2
[(0,0),(6,6)] | {0,3,0} | 0 | 0
[(10,-10),(-3,-4)] | {0,3,0} | 4 | 4
[(-1000000,200),(300000,-40)] | {0,3,0} | 0 | 0
[(11,22),(33,44)] | {0,3,0} | 22 | 22
[(-10,2),(-10,3)] | {0,3,0} | 2 | 2
[(0,-20),(30,-20)] | {0,3,0} | 20 | 20
[(NaN,1),(NaN,90)] | {0,3,0} | NaN | NaN
[(1,2),(3,4)] | {1,-1,0} | 0.707106781187 | 0.707106781187
[(0,0),(6,6)] | {1,-1,0} | 0 | 0
[(10,-10),(-3,-4)] | {1,-1,0} | 0.707106781187 | 0.707106781187
[(-1000000,200),(300000,-40)] | {1,-1,0} | 0 | 0
[(11,22),(33,44)] | {1,-1,0} | 7.77817459305 | 7.77817459305
[(-10,2),(-10,3)] | {1,-1,0} | 8.48528137424 | 8.48528137424
[(0,-20),(30,-20)] | {1,-1,0} | 14.1421356237 | 14.1421356237
[(NaN,1),(NaN,90)] | {1,-1,0} | NaN | NaN
[(1,2),(3,4)] | {-0.4,-1,-6} | 7.79920420344 | 7.79920420344
[(0,0),(6,6)] | {-0.4,-1,-6} | 5.57086014531 | 5.57086014531
[(10,-10),(-3,-4)] | {-0.4,-1,-6} | 0 | 0
[(-1000000,200),(300000,-40)] | {-0.4,-1,-6} | 0 | 0
[(11,22),(33,44)] | {-0.4,-1,-6} | 30.0826447847 | 30.0826447847
[(-10,2),(-10,3)] | {-0.4,-1,-6} | 3.71390676354 | 3.71390676354
[(0,-20),(30,-20)] | {-0.4,-1,-6} | 1.85695338177 | 1.85695338177
[(NaN,1),(NaN,90)] | {-0.4,-1,-6} | NaN | NaN
[(1,2),(3,4)] | {-0.000184615384615,-1,15.3846153846} | 11.3840613445 | 11.3840613445
[(0,0),(6,6)] | {-0.000184615384615,-1,15.3846153846} | 9.3835075324 | 9.3835075324
[(10,-10),(-3,-4)] | {-0.000184615384615,-1,15.3846153846} | 19.3851689004 | 19.3851689004
[(-1000000,200),(300000,-40)] | {-0.000184615384615,-1,15.3846153846} | 0 | 0
[(11,22),(33,44)] | {-0.000184615384615,-1,15.3846153846} | 6.61741527185 | 6.61741527185
[(-10,2),(-10,3)] | {-0.000184615384615,-1,15.3846153846} | 12.3864613274 | 12.3864613274
[(0,-20),(30,-20)] | {-0.000184615384615,-1,15.3846153846} | 35.3790763202 | 35.3790763202
[(NaN,1),(NaN,90)] | {-0.000184615384615,-1,15.3846153846} | NaN | NaN
[(1,2),(3,4)] | {3,NaN,5} | NaN | NaN
[(0,0),(6,6)] | {3,NaN,5} | NaN | NaN
[(10,-10),(-3,-4)] | {3,NaN,5} | NaN | NaN
[(-1000000,200),(300000,-40)] | {3,NaN,5} | NaN | NaN
[(11,22),(33,44)] | {3,NaN,5} | NaN | NaN
[(-10,2),(-10,3)] | {3,NaN,5} | NaN | NaN
[(0,-20),(30,-20)] | {3,NaN,5} | NaN | NaN
[(NaN,1),(NaN,90)] | {3,NaN,5} | NaN | NaN
[(1,2),(3,4)] | {NaN,NaN,NaN} | NaN | NaN
[(0,0),(6,6)] | {NaN,NaN,NaN} | NaN | NaN
[(10,-10),(-3,-4)] | {NaN,NaN,NaN} | NaN | NaN
[(-1000000,200),(300000,-40)] | {NaN,NaN,NaN} | NaN | NaN
[(11,22),(33,44)] | {NaN,NaN,NaN} | NaN | NaN
[(-10,2),(-10,3)] | {NaN,NaN,NaN} | NaN | NaN
[(0,-20),(30,-20)] | {NaN,NaN,NaN} | NaN | NaN
[(NaN,1),(NaN,90)] | {NaN,NaN,NaN} | NaN | NaN
[(1,2),(3,4)] | {0,-1,3} | 0 | 0
[(0,0),(6,6)] | {0,-1,3} | 0 | 0
[(10,-10),(-3,-4)] | {0,-1,3} | 7 | 7
[(-1000000,200),(300000,-40)] | {0,-1,3} | 0 | 0
[(11,22),(33,44)] | {0,-1,3} | 19 | 19
[(-10,2),(-10,3)] | {0,-1,3} | 0 | 0
[(0,-20),(30,-20)] | {0,-1,3} | 23 | 23
[(NaN,1),(NaN,90)] | {0,-1,3} | NaN | NaN
[(1,2),(3,4)] | {-1,0,3} | 0 | 0
[(0,0),(6,6)] | {-1,0,3} | 0 | 0
[(10,-10),(-3,-4)] | {-1,0,3} | 0 | 0
[(-1000000,200),(300000,-40)] | {-1,0,3} | 0 | 0
[(11,22),(33,44)] | {-1,0,3} | 8 | 8
[(-10,2),(-10,3)] | {-1,0,3} | 13 | 13
[(0,-20),(30,-20)] | {-1,0,3} | 0 | 0
[(NaN,1),(NaN,90)] | {-1,0,3} | NaN | NaN
(80 rows)
-- Distance to line segment
SELECT l1.s, l2.s, l1.s <-> l2.s FROM LSEG_TBL l1, LSEG_TBL l2;
s | s | ?column?
-------------------------------+-------------------------------+----------------
[(1,2),(3,4)] | [(1,2),(3,4)] | 0
[(1,2),(3,4)] | [(0,0),(6,6)] | 0.707106781187
[(1,2),(3,4)] | [(10,-10),(-3,-4)] | 7.12398901685
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)] | 11.3840613445
[(1,2),(3,4)] | [(11,22),(33,44)] | 19.6977156036
[(1,2),(3,4)] | [(-10,2),(-10,3)] | 11
[(1,2),(3,4)] | [(0,-20),(30,-20)] | 22
[(1,2),(3,4)] | [(NaN,1),(NaN,90)] | NaN
[(0,0),(6,6)] | [(1,2),(3,4)] | 0.707106781187
[(0,0),(6,6)] | [(0,0),(6,6)] | 0
[(0,0),(6,6)] | [(10,-10),(-3,-4)] | 4.88901207039
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)] | 9.3835075324
[(0,0),(6,6)] | [(11,22),(33,44)] | 16.7630546142
[(0,0),(6,6)] | [(-10,2),(-10,3)] | 10.1980390272
[(0,0),(6,6)] | [(0,-20),(30,-20)] | 20
[(0,0),(6,6)] | [(NaN,1),(NaN,90)] | NaN
[(10,-10),(-3,-4)] | [(1,2),(3,4)] | 7.12398901685
[(10,-10),(-3,-4)] | [(0,0),(6,6)] | 4.88901207039
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)] | 0
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)] | 19.3851689004
[(10,-10),(-3,-4)] | [(11,22),(33,44)] | 29.4737584815
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)] | 9.21954445729
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)] | 10
[(10,-10),(-3,-4)] | [(NaN,1),(NaN,90)] | NaN
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)] | 11.3840613445
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)] | 9.3835075324
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)] | 19.3851689004
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)] | 0
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)] | 6.61741527185
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)] | 12.3864613274
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)] | 35.3790763202
[(-1000000,200),(300000,-40)] | [(NaN,1),(NaN,90)] | NaN
[(11,22),(33,44)] | [(1,2),(3,4)] | 19.6977156036
[(11,22),(33,44)] | [(0,0),(6,6)] | 16.7630546142
[(11,22),(33,44)] | [(10,-10),(-3,-4)] | 29.4737584815
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)] | 6.61741527185
[(11,22),(33,44)] | [(11,22),(33,44)] | 0
[(11,22),(33,44)] | [(-10,2),(-10,3)] | 28.319604517
[(11,22),(33,44)] | [(0,-20),(30,-20)] | 42
[(11,22),(33,44)] | [(NaN,1),(NaN,90)] | NaN
[(-10,2),(-10,3)] | [(1,2),(3,4)] | 11
[(-10,2),(-10,3)] | [(0,0),(6,6)] | 10.1980390272
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)] | 9.21954445729
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)] | 12.3864613274
[(-10,2),(-10,3)] | [(11,22),(33,44)] | 28.319604517
[(-10,2),(-10,3)] | [(-10,2),(-10,3)] | 0
[(-10,2),(-10,3)] | [(0,-20),(30,-20)] | 24.1660919472
[(-10,2),(-10,3)] | [(NaN,1),(NaN,90)] | NaN
[(0,-20),(30,-20)] | [(1,2),(3,4)] | 22
[(0,-20),(30,-20)] | [(0,0),(6,6)] | 20
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)] | 10
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)] | 35.3790763202
[(0,-20),(30,-20)] | [(11,22),(33,44)] | 42
[(0,-20),(30,-20)] | [(-10,2),(-10,3)] | 24.1660919472
[(0,-20),(30,-20)] | [(0,-20),(30,-20)] | 0
[(0,-20),(30,-20)] | [(NaN,1),(NaN,90)] | NaN
[(NaN,1),(NaN,90)] | [(1,2),(3,4)] | NaN
[(NaN,1),(NaN,90)] | [(0,0),(6,6)] | NaN
[(NaN,1),(NaN,90)] | [(10,-10),(-3,-4)] | NaN
[(NaN,1),(NaN,90)] | [(-1000000,200),(300000,-40)] | NaN
[(NaN,1),(NaN,90)] | [(11,22),(33,44)] | NaN
[(NaN,1),(NaN,90)] | [(-10,2),(-10,3)] | NaN
[(NaN,1),(NaN,90)] | [(0,-20),(30,-20)] | NaN
[(NaN,1),(NaN,90)] | [(NaN,1),(NaN,90)] | NaN
(64 rows)
-- Distance to box
SELECT l.s, b.f1, l.s <-> b.f1 AS dist_sb, b.f1 <-> l.s AS dist_bs FROM LSEG_TBL l, BOX_TBL b;
s | f1 | dist_sb | dist_bs
-------------------------------+---------------------+----------------+----------------
[(1,2),(3,4)] | (2,2),(0,0) | 0 | 0
[(1,2),(3,4)] | (3,3),(1,1) | 0 | 0
[(1,2),(3,4)] | (-2,2),(-8,-10) | 3 | 3
[(1,2),(3,4)] | (2.5,3.5),(2.5,2.5) | 0 | 0
[(1,2),(3,4)] | (3,3),(3,3) | 0.707106781187 | 0.707106781187
[(0,0),(6,6)] | (2,2),(0,0) | 0 | 0
[(0,0),(6,6)] | (3,3),(1,1) | 0 | 0
[(0,0),(6,6)] | (-2,2),(-8,-10) | 2 | 2
[(0,0),(6,6)] | (2.5,3.5),(2.5,2.5) | 0 | 0
[(0,0),(6,6)] | (3,3),(3,3) | 0 | 0
[(10,-10),(-3,-4)] | (2,2),(0,0) | 4.88901207039 | 4.88901207039
[(10,-10),(-3,-4)] | (3,3),(1,1) | 6.21602963235 | 6.21602963235
[(10,-10),(-3,-4)] | (-2,2),(-8,-10) | 0 | 0
[(10,-10),(-3,-4)] | (2.5,3.5),(2.5,2.5) | 8.20655597529 | 8.20655597529
[(10,-10),(-3,-4)] | (3,3),(3,3) | 8.87006475627 | 8.87006475627
[(-1000000,200),(300000,-40)] | (2,2),(0,0) | 13.3842459258 | 13.3842459258
[(-1000000,200),(300000,-40)] | (3,3),(1,1) | 12.3840613274 | 12.3840613274
[(-1000000,200),(300000,-40)] | (-2,2),(-8,-10) | 13.3849843873 | 13.3849843873
[(-1000000,200),(300000,-40)] | (2.5,3.5),(2.5,2.5) | 11.8841536436 | 11.8841536436
[(-1000000,200),(300000,-40)] | (3,3),(3,3) | 12.3840613274 | 12.3840613274
[(11,22),(33,44)] | (2,2),(0,0) | 21.9317121995 | 21.9317121995
[(11,22),(33,44)] | (3,3),(1,1) | 20.6155281281 | 20.6155281281
[(11,22),(33,44)] | (-2,2),(-8,-10) | 23.8537208838 | 23.8537208838
[(11,22),(33,44)] | (2.5,3.5),(2.5,2.5) | 20.3592730715 | 20.3592730715
[(11,22),(33,44)] | (3,3),(3,3) | 20.6155281281 | 20.6155281281
[(-10,2),(-10,3)] | (2,2),(0,0) | 10 | 10
[(-10,2),(-10,3)] | (3,3),(1,1) | 11 | 11
[(-10,2),(-10,3)] | (-2,2),(-8,-10) | 2 | 2
[(-10,2),(-10,3)] | (2.5,3.5),(2.5,2.5) | 12.5 | 12.5
[(-10,2),(-10,3)] | (3,3),(3,3) | 13 | 13
[(0,-20),(30,-20)] | (2,2),(0,0) | 20 | 20
[(0,-20),(30,-20)] | (3,3),(1,1) | 21 | 21
[(0,-20),(30,-20)] | (-2,2),(-8,-10) | 10.1980390272 | 10.1980390272
[(0,-20),(30,-20)] | (2.5,3.5),(2.5,2.5) | 22.5 | 22.5
[(0,-20),(30,-20)] | (3,3),(3,3) | 23 | 23
[(NaN,1),(NaN,90)] | (2,2),(0,0) | NaN | NaN
[(NaN,1),(NaN,90)] | (3,3),(1,1) | NaN | NaN
[(NaN,1),(NaN,90)] | (-2,2),(-8,-10) | NaN | NaN
[(NaN,1),(NaN,90)] | (2.5,3.5),(2.5,2.5) | NaN | NaN
[(NaN,1),(NaN,90)] | (3,3),(3,3) | NaN | NaN
(40 rows)
-- Intersect with line segment
SELECT l.s, l1.s FROM LSEG_TBL l, LINE_TBL l1 WHERE l.s ?# l1.s;
s | s
-------------------------------+--------------
[(0,0),(6,6)] | {0,-1,5}
[(-1000000,200),(300000,-40)] | {0,-1,5}
[(-1000000,200),(300000,-40)] | {1,0,5}
[(0,0),(6,6)] | {0,3,0}
[(-1000000,200),(300000,-40)] | {0,3,0}
[(-1000000,200),(300000,-40)] | {1,-1,0}
[(10,-10),(-3,-4)] | {-0.4,-1,-6}
[(-1000000,200),(300000,-40)] | {-0.4,-1,-6}
[(1,2),(3,4)] | {0,-1,3}
[(0,0),(6,6)] | {0,-1,3}
[(-1000000,200),(300000,-40)] | {0,-1,3}
[(-10,2),(-10,3)] | {0,-1,3}
[(1,2),(3,4)] | {-1,0,3}
[(0,0),(6,6)] | {-1,0,3}
[(10,-10),(-3,-4)] | {-1,0,3}
[(-1000000,200),(300000,-40)] | {-1,0,3}
[(0,-20),(30,-20)] | {-1,0,3}
(17 rows)
-- Intersect with box
SELECT l.s, b.f1 FROM LSEG_TBL l, BOX_TBL b WHERE l.s ?# b.f1;
s | f1
--------------------+---------------------
[(1,2),(3,4)] | (2,2),(0,0)
[(1,2),(3,4)] | (3,3),(1,1)
[(1,2),(3,4)] | (2.5,3.5),(2.5,2.5)
[(0,0),(6,6)] | (2,2),(0,0)
[(0,0),(6,6)] | (3,3),(1,1)
[(0,0),(6,6)] | (2.5,3.5),(2.5,2.5)
[(0,0),(6,6)] | (3,3),(3,3)
[(10,-10),(-3,-4)] | (-2,2),(-8,-10)
(8 rows)
-- Intersection point with line segment
SELECT l1.s, l2.s, l1.s # l2.s FROM LSEG_TBL l1, LSEG_TBL l2;
s | s | ?column?
-------------------------------+-------------------------------+----------
[(1,2),(3,4)] | [(1,2),(3,4)] |
[(1,2),(3,4)] | [(0,0),(6,6)] |
[(1,2),(3,4)] | [(10,-10),(-3,-4)] |
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)] |
[(1,2),(3,4)] | [(11,22),(33,44)] |
[(1,2),(3,4)] | [(-10,2),(-10,3)] |
[(1,2),(3,4)] | [(0,-20),(30,-20)] |
[(1,2),(3,4)] | [(NaN,1),(NaN,90)] |
[(0,0),(6,6)] | [(1,2),(3,4)] |
[(0,0),(6,6)] | [(0,0),(6,6)] |
[(0,0),(6,6)] | [(10,-10),(-3,-4)] |
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)] |
[(0,0),(6,6)] | [(11,22),(33,44)] |
[(0,0),(6,6)] | [(-10,2),(-10,3)] |
[(0,0),(6,6)] | [(0,-20),(30,-20)] |
[(0,0),(6,6)] | [(NaN,1),(NaN,90)] |
[(10,-10),(-3,-4)] | [(1,2),(3,4)] |
[(10,-10),(-3,-4)] | [(0,0),(6,6)] |
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)] |
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)] |
[(10,-10),(-3,-4)] | [(11,22),(33,44)] |
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)] |
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)] |
[(10,-10),(-3,-4)] | [(NaN,1),(NaN,90)] |
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)] |
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)] |
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)] |
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)] |
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)] |
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)] |
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)] |
[(-1000000,200),(300000,-40)] | [(NaN,1),(NaN,90)] |
[(11,22),(33,44)] | [(1,2),(3,4)] |
[(11,22),(33,44)] | [(0,0),(6,6)] |
[(11,22),(33,44)] | [(10,-10),(-3,-4)] |
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)] |
[(11,22),(33,44)] | [(11,22),(33,44)] |
[(11,22),(33,44)] | [(-10,2),(-10,3)] |
[(11,22),(33,44)] | [(0,-20),(30,-20)] |
[(11,22),(33,44)] | [(NaN,1),(NaN,90)] |
[(-10,2),(-10,3)] | [(1,2),(3,4)] |
[(-10,2),(-10,3)] | [(0,0),(6,6)] |
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)] |
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)] |
[(-10,2),(-10,3)] | [(11,22),(33,44)] |
[(-10,2),(-10,3)] | [(-10,2),(-10,3)] |
[(-10,2),(-10,3)] | [(0,-20),(30,-20)] |
[(-10,2),(-10,3)] | [(NaN,1),(NaN,90)] |
[(0,-20),(30,-20)] | [(1,2),(3,4)] |
[(0,-20),(30,-20)] | [(0,0),(6,6)] |
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)] |
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)] |
[(0,-20),(30,-20)] | [(11,22),(33,44)] |
[(0,-20),(30,-20)] | [(-10,2),(-10,3)] |
[(0,-20),(30,-20)] | [(0,-20),(30,-20)] |
[(0,-20),(30,-20)] | [(NaN,1),(NaN,90)] |
[(NaN,1),(NaN,90)] | [(1,2),(3,4)] |
[(NaN,1),(NaN,90)] | [(0,0),(6,6)] |
[(NaN,1),(NaN,90)] | [(10,-10),(-3,-4)] |
[(NaN,1),(NaN,90)] | [(-1000000,200),(300000,-40)] |
[(NaN,1),(NaN,90)] | [(11,22),(33,44)] |
[(NaN,1),(NaN,90)] | [(-10,2),(-10,3)] |
[(NaN,1),(NaN,90)] | [(0,-20),(30,-20)] |
[(NaN,1),(NaN,90)] | [(NaN,1),(NaN,90)] |
(64 rows)
-- Closest point to line segment
SELECT l1.s, l2.s, l1.s ## l2.s FROM LSEG_TBL l1, LSEG_TBL l2;
s | s | ?column?
-------------------------------+-------------------------------+---------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)] |
[(1,2),(3,4)] | [(0,0),(6,6)] |
[(1,2),(3,4)] | [(10,-10),(-3,-4)] | (-1.98536585366,-4.46829268293)
[(1,2),(3,4)] | [(-1000000,200),(300000,-40)] | (3.00210167283,15.3840611505)
[(1,2),(3,4)] | [(11,22),(33,44)] |
[(1,2),(3,4)] | [(-10,2),(-10,3)] | (-10,2)
[(1,2),(3,4)] | [(0,-20),(30,-20)] | (1,-20)
[(1,2),(3,4)] | [(NaN,1),(NaN,90)] |
[(0,0),(6,6)] | [(1,2),(3,4)] |
[(0,0),(6,6)] | [(0,0),(6,6)] |
[(0,0),(6,6)] | [(10,-10),(-3,-4)] | (-2.0487804878,-4.43902439024)
[(0,0),(6,6)] | [(-1000000,200),(300000,-40)] | (6.00173233982,15.3835073725)
[(0,0),(6,6)] | [(11,22),(33,44)] |
[(0,0),(6,6)] | [(-10,2),(-10,3)] | (-10,2)
[(0,0),(6,6)] | [(0,-20),(30,-20)] | (0,-20)
[(0,0),(6,6)] | [(NaN,1),(NaN,90)] |
[(10,-10),(-3,-4)] | [(1,2),(3,4)] | (1,2)
[(10,-10),(-3,-4)] | [(0,0),(6,6)] | (0,0)
[(10,-10),(-3,-4)] | [(10,-10),(-3,-4)] |
[(10,-10),(-3,-4)] | [(-1000000,200),(300000,-40)] | (-2.99642119965,15.3851685701)
[(10,-10),(-3,-4)] | [(11,22),(33,44)] | (11,22)
[(10,-10),(-3,-4)] | [(-10,2),(-10,3)] | (-10,2)
[(10,-10),(-3,-4)] | [(0,-20),(30,-20)] | (10,-20)
[(10,-10),(-3,-4)] | [(NaN,1),(NaN,90)] |
[(-1000000,200),(300000,-40)] | [(1,2),(3,4)] | (3,4)
[(-1000000,200),(300000,-40)] | [(0,0),(6,6)] | (6,6)
[(-1000000,200),(300000,-40)] | [(10,-10),(-3,-4)] | (-3,-4)
[(-1000000,200),(300000,-40)] | [(-1000000,200),(300000,-40)] |
[(-1000000,200),(300000,-40)] | [(11,22),(33,44)] | (11,22)
[(-1000000,200),(300000,-40)] | [(-10,2),(-10,3)] | (-10,3)
[(-1000000,200),(300000,-40)] | [(0,-20),(30,-20)] | (30,-20)
[(-1000000,200),(300000,-40)] | [(NaN,1),(NaN,90)] |
[(11,22),(33,44)] | [(1,2),(3,4)] |
[(11,22),(33,44)] | [(0,0),(6,6)] |
[(11,22),(33,44)] | [(10,-10),(-3,-4)] | (-1.3512195122,-4.76097560976)
[(11,22),(33,44)] | [(-1000000,200),(300000,-40)] | (10.9987783234,15.3825848409)
[(11,22),(33,44)] | [(11,22),(33,44)] |
[(11,22),(33,44)] | [(-10,2),(-10,3)] | (-10,3)
[(11,22),(33,44)] | [(0,-20),(30,-20)] | (11,-20)
[(11,22),(33,44)] | [(NaN,1),(NaN,90)] |
[(-10,2),(-10,3)] | [(1,2),(3,4)] | (1,2)
[(-10,2),(-10,3)] | [(0,0),(6,6)] | (0,0)
[(-10,2),(-10,3)] | [(10,-10),(-3,-4)] | (-3,-4)
[(-10,2),(-10,3)] | [(-1000000,200),(300000,-40)] | (-9.99771326872,15.3864611163)
[(-10,2),(-10,3)] | [(11,22),(33,44)] | (11,22)
[(-10,2),(-10,3)] | [(-10,2),(-10,3)] |
[(-10,2),(-10,3)] | [(0,-20),(30,-20)] | (0,-20)
[(-10,2),(-10,3)] | [(NaN,1),(NaN,90)] |
[(0,-20),(30,-20)] | [(1,2),(3,4)] | (1,2)
[(0,-20),(30,-20)] | [(0,0),(6,6)] | (0,0)
[(0,-20),(30,-20)] | [(10,-10),(-3,-4)] | (10,-10)
[(0,-20),(30,-20)] | [(-1000000,200),(300000,-40)] | (30.0065315217,15.3790757173)
[(0,-20),(30,-20)] | [(11,22),(33,44)] | (11,22)
[(0,-20),(30,-20)] | [(-10,2),(-10,3)] | (-10,2)
[(0,-20),(30,-20)] | [(0,-20),(30,-20)] |
[(0,-20),(30,-20)] | [(NaN,1),(NaN,90)] |
[(NaN,1),(NaN,90)] | [(1,2),(3,4)] |
[(NaN,1),(NaN,90)] | [(0,0),(6,6)] |
[(NaN,1),(NaN,90)] | [(10,-10),(-3,-4)] |
[(NaN,1),(NaN,90)] | [(-1000000,200),(300000,-40)] |
[(NaN,1),(NaN,90)] | [(11,22),(33,44)] |
[(NaN,1),(NaN,90)] | [(-10,2),(-10,3)] |
[(NaN,1),(NaN,90)] | [(0,-20),(30,-20)] |
[(NaN,1),(NaN,90)] | [(NaN,1),(NaN,90)] |
(64 rows)
-- Closest point to box
SELECT l.s, b.f1, l.s ## b.f1 FROM LSEG_TBL l, BOX_TBL b;
s | f1 | ?column?
-------------------------------+---------------------+-------------
[(1,2),(3,4)] | (2,2),(0,0) | (1,2)
[(1,2),(3,4)] | (3,3),(1,1) | (1.5,2.5)
[(1,2),(3,4)] | (-2,2),(-8,-10) | (-2,2)
[(1,2),(3,4)] | (2.5,3.5),(2.5,2.5) | (2.25,3.25)
[(1,2),(3,4)] | (3,3),(3,3) | (3,3)
[(0,0),(6,6)] | (2,2),(0,0) | (1,1)
[(0,0),(6,6)] | (3,3),(1,1) | (2,2)
[(0,0),(6,6)] | (-2,2),(-8,-10) | (-2,0)
[(0,0),(6,6)] | (2.5,3.5),(2.5,2.5) | (2.75,2.75)
[(0,0),(6,6)] | (3,3),(3,3) | (3,3)
[(10,-10),(-3,-4)] | (2,2),(0,0) | (0,0)
[(10,-10),(-3,-4)] | (3,3),(1,1) | (1,1)
[(10,-10),(-3,-4)] | (-2,2),(-8,-10) | (-3,-4)
[(10,-10),(-3,-4)] | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
[(10,-10),(-3,-4)] | (3,3),(3,3) | (3,3)
[(-1000000,200),(300000,-40)] | (2,2),(0,0) | (2,2)
[(-1000000,200),(300000,-40)] | (3,3),(1,1) | (3,3)
[(-1000000,200),(300000,-40)] | (-2,2),(-8,-10) | (-2,2)
[(-1000000,200),(300000,-40)] | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
[(-1000000,200),(300000,-40)] | (3,3),(3,3) | (3,3)
[(11,22),(33,44)] | (2,2),(0,0) | (2,2)
[(11,22),(33,44)] | (3,3),(1,1) | (3,3)
[(11,22),(33,44)] | (-2,2),(-8,-10) | (-2,2)
[(11,22),(33,44)] | (2.5,3.5),(2.5,2.5) | (2.5,3.5)
[(11,22),(33,44)] | (3,3),(3,3) | (3,3)
[(-10,2),(-10,3)] | (2,2),(0,0) | (0,2)
[(-10,2),(-10,3)] | (3,3),(1,1) | (1,2)
[(-10,2),(-10,3)] | (-2,2),(-8,-10) | (-8,2)
[(-10,2),(-10,3)] | (2.5,3.5),(2.5,2.5) | (2.5,3)
[(-10,2),(-10,3)] | (3,3),(3,3) | (3,3)
[(0,-20),(30,-20)] | (2,2),(0,0) | (0,0)
[(0,-20),(30,-20)] | (3,3),(1,1) | (1,1)
[(0,-20),(30,-20)] | (-2,2),(-8,-10) | (-2,-10)
[(0,-20),(30,-20)] | (2.5,3.5),(2.5,2.5) | (2.5,2.5)
[(0,-20),(30,-20)] | (3,3),(3,3) | (3,3)
[(NaN,1),(NaN,90)] | (2,2),(0,0) |
[(NaN,1),(NaN,90)] | (3,3),(1,1) |
[(NaN,1),(NaN,90)] | (-2,2),(-8,-10) |
[(NaN,1),(NaN,90)] | (2.5,3.5),(2.5,2.5) |
[(NaN,1),(NaN,90)] | (3,3),(3,3) |
(40 rows)
-- On line
SELECT l.s, l1.s FROM LSEG_TBL l, LINE_TBL l1 WHERE l.s <@ l1.s;
s | s
-------------------------------+---------------------------------------
[(0,0),(6,6)] | {1,-1,0}
[(-1000000,200),(300000,-40)] | {-0.000184615384615,-1,15.3846153846}
(2 rows)
-- On box
SELECT l.s, b.f1 FROM LSEG_TBL l, BOX_TBL b WHERE l.s <@ b.f1;
s | f1
---+----
(0 rows)
--
-- Boxes
--
SELECT box(f1) AS box FROM CIRCLE_TBL;
box
----------------------------------------------------------------
(7.12132034356,3.12132034356),(2.87867965644,-1.12132034356)
(71.7106781187,72.7106781187),(-69.7106781187,-68.7106781187)
(4.53553390593,6.53553390593),(-2.53553390593,-0.535533905933)
(3.12132034356,4.12132034356),(-1.12132034356,-0.12132034356)
(107.071067812,207.071067812),(92.9289321881,192.928932188)
(181.317279836,82.3172798365),(18.6827201635,-80.3172798365)
(3,5),(3,5)
(NaN,NaN),(NaN,NaN)
(8 rows)
-- translation
SELECT b.f1 + p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
translation
-------------------------------------
(2,2),(0,0)
(3,3),(1,1)
(-2,2),(-8,-10)
(2.5,3.5),(2.5,2.5)
(3,3),(3,3)
(-8,2),(-10,0)
(-7,3),(-9,1)
(-12,2),(-18,-10)
(-7.5,3.5),(-7.5,2.5)
(-7,3),(-7,3)
(-1,6),(-3,4)
(0,7),(-2,5)
(-5,6),(-11,-6)
(-0.5,7.5),(-0.5,6.5)
(0,7),(0,7)
(7.1,36.5),(5.1,34.5)
(8.1,37.5),(6.1,35.5)
(3.1,36.5),(-2.9,24.5)
(7.6,38),(7.6,37)
(8.1,37.5),(8.1,37.5)
(-3,-10),(-5,-12)
(-2,-9),(-4,-11)
(-7,-10),(-13,-22)
(-2.5,-8.5),(-2.5,-9.5)
(-2,-9),(-2,-9)
(2,2),(1e-300,-1e-300)
(3,3),(1,1)
(-2,2),(-8,-10)
(2.5,3.5),(2.5,2.5)
(3,3),(3,3)
(1e+300,Infinity),(1e+300,Infinity)
(1e+300,Infinity),(1e+300,Infinity)
(1e+300,Infinity),(1e+300,Infinity)
(1e+300,Infinity),(1e+300,Infinity)
(1e+300,Infinity),(1e+300,Infinity)
(Infinity,1e+300),(Infinity,1e+300)
(Infinity,1e+300),(Infinity,1e+300)
(Infinity,1e+300),(Infinity,1e+300)
(Infinity,1e+300),(Infinity,1e+300)
(Infinity,1e+300),(Infinity,1e+300)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(12,12),(10,10)
(13,13),(11,11)
(8,12),(2,0)
(12.5,13.5),(12.5,12.5)
(13,13),(13,13)
(50 rows)
SELECT b.f1 - p.f1 AS translation
FROM BOX_TBL b, POINT_TBL p;
translation
-----------------------------------------
(2,2),(0,0)
(3,3),(1,1)
(-2,2),(-8,-10)
(2.5,3.5),(2.5,2.5)
(3,3),(3,3)
(12,2),(10,0)
(13,3),(11,1)
(8,2),(2,-10)
(12.5,3.5),(12.5,2.5)
(13,3),(13,3)
(5,-2),(3,-4)
(6,-1),(4,-3)
(1,-2),(-5,-14)
(5.5,-0.5),(5.5,-1.5)
(6,-1),(6,-1)
(-3.1,-32.5),(-5.1,-34.5)
(-2.1,-31.5),(-4.1,-33.5)
(-7.1,-32.5),(-13.1,-44.5)
(-2.6,-31),(-2.6,-32)
(-2.1,-31.5),(-2.1,-31.5)
(7,14),(5,12)
(8,15),(6,13)
(3,14),(-3,2)
(7.5,15.5),(7.5,14.5)
(8,15),(8,15)
(2,2),(-1e-300,1e-300)
(3,3),(1,1)
(-2,2),(-8,-10)
(2.5,3.5),(2.5,2.5)
(3,3),(3,3)
(-1e+300,-Infinity),(-1e+300,-Infinity)
(-1e+300,-Infinity),(-1e+300,-Infinity)
(-1e+300,-Infinity),(-1e+300,-Infinity)
(-1e+300,-Infinity),(-1e+300,-Infinity)
(-1e+300,-Infinity),(-1e+300,-Infinity)
(-Infinity,-1e+300),(-Infinity,-1e+300)
(-Infinity,-1e+300),(-Infinity,-1e+300)
(-Infinity,-1e+300),(-Infinity,-1e+300)
(-Infinity,-1e+300),(-Infinity,-1e+300)
(-Infinity,-1e+300),(-Infinity,-1e+300)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(NaN,NaN),(NaN,NaN)
(-8,-8),(-10,-10)
(-7,-7),(-9,-9)
(-12,-8),(-18,-20)
(-7.5,-6.5),(-7.5,-7.5)
(-7,-7),(-7,-7)
(50 rows)
-- Multiply with point
SELECT b.f1, p.f1, b.f1 * p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
---------------------+------------+-----------------------------
(2,2),(0,0) | (5.1,34.5) | (0,79.2),(-58.8,0)
(2,2),(0,0) | (10,10) | (0,40),(0,0)
(3,3),(1,1) | (5.1,34.5) | (-29.4,118.8),(-88.2,39.6)
(3,3),(1,1) | (10,10) | (0,60),(0,20)
(-2,2),(-8,-10) | (5.1,34.5) | (304.2,-58.8),(-79.2,-327)
(-2,2),(-8,-10) | (10,10) | (20,0),(-40,-180)
(2.5,3.5),(2.5,2.5) | (5.1,34.5) | (-73.5,104.1),(-108,99)
(2.5,3.5),(2.5,2.5) | (10,10) | (0,60),(-10,50)
(3,3),(3,3) | (5.1,34.5) | (-88.2,118.8),(-88.2,118.8)
(3,3),(3,3) | (10,10) | (0,60),(0,60)
(10 rows)
-- Overflow error
SELECT b.f1, p.f1, b.f1 * p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] > 1000;
f1 | f1 | ?column?
---------------------+-------------------+--------------------------------------------
(2,2),(0,0) | (1e+300,Infinity) | (NaN,NaN),(-Infinity,Infinity)
(2,2),(0,0) | (Infinity,1e+300) | (NaN,NaN),(Infinity,Infinity)
(2,2),(0,0) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
(3,3),(1,1) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
(3,3),(1,1) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
(3,3),(1,1) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
(-2,2),(-8,-10) | (1e+300,Infinity) | (Infinity,-Infinity),(-Infinity,-Infinity)
(-2,2),(-8,-10) | (Infinity,1e+300) | (-Infinity,Infinity),(-Infinity,-Infinity)
(-2,2),(-8,-10) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
(2.5,3.5),(2.5,2.5) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
(2.5,3.5),(2.5,2.5) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
(2.5,3.5),(2.5,2.5) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
(3,3),(3,3) | (1e+300,Infinity) | (-Infinity,Infinity),(-Infinity,Infinity)
(3,3),(3,3) | (Infinity,1e+300) | (Infinity,Infinity),(Infinity,Infinity)
(3,3),(3,3) | (NaN,NaN) | (NaN,NaN),(NaN,NaN)
(15 rows)
-- Divide by point
SELECT b.f1, p.f1, b.f1 / p.f1 FROM BOX_TBL b, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
---------------------+------------+----------------------------------------------------------------------
(2,2),(0,0) | (5.1,34.5) | (0.0651176557644,0),(0,-0.0483449262493)
(2,2),(0,0) | (10,10) | (0.2,0),(0,0)
(3,3),(1,1) | (5.1,34.5) | (0.0976764836466,-0.0241724631247),(0.0325588278822,-0.072517389374)
(3,3),(1,1) | (10,10) | (0.3,0),(0.1,0)
(-2,2),(-8,-10) | (5.1,34.5) | (0.0483449262493,0.18499334024),(-0.317201914064,0.0651176557644)
(-2,2),(-8,-10) | (10,10) | (0,0.2),(-0.9,-0.1)
(2.5,3.5),(2.5,2.5) | (5.1,34.5) | (0.109762715209,-0.0562379754329),(0.0813970697055,-0.0604311578117)
(2.5,3.5),(2.5,2.5) | (10,10) | (0.3,0.05),(0.25,0)
(3,3),(3,3) | (5.1,34.5) | (0.0976764836466,-0.072517389374),(0.0976764836466,-0.072517389374)
(3,3),(3,3) | (10,10) | (0.3,0),(0.3,0)
(10 rows)
-- To box
SELECT f1::box
FROM POINT_TBL;
f1
-------------------------------------
(0,0),(0,0)
(-10,0),(-10,0)
(-3,4),(-3,4)
(5.1,34.5),(5.1,34.5)
(-5,-12),(-5,-12)
(1e-300,-1e-300),(1e-300,-1e-300)
(1e+300,Infinity),(1e+300,Infinity)
(Infinity,1e+300),(Infinity,1e+300)
(NaN,NaN),(NaN,NaN)
(10,10),(10,10)
(10 rows)
SELECT bound_box(a.f1, b.f1)
FROM BOX_TBL a, BOX_TBL b;
bound_box
---------------------
(2,2),(0,0)
(3,3),(0,0)
(2,2),(-8,-10)
(2.5,3.5),(0,0)
(3,3),(0,0)
(3,3),(0,0)
(3,3),(1,1)
(3,3),(-8,-10)
(3,3.5),(1,1)
(3,3),(1,1)
(2,2),(-8,-10)
(3,3),(-8,-10)
(-2,2),(-8,-10)
(2.5,3.5),(-8,-10)
(3,3),(-8,-10)
(2.5,3.5),(0,0)
(3,3.5),(1,1)
(2.5,3.5),(-8,-10)
(2.5,3.5),(2.5,2.5)
(3,3.5),(2.5,2.5)
(3,3),(0,0)
(3,3),(1,1)
(3,3),(-8,-10)
(3,3.5),(2.5,2.5)
(3,3),(3,3)
(25 rows)
-- Below box
SELECT b1.f1, b2.f1, b1.f1 <^ b2.f1 FROM BOX_TBL b1, BOX_TBL b2;
f1 | f1 | ?column?
---------------------+---------------------+----------
(2,2),(0,0) | (2,2),(0,0) | f
(2,2),(0,0) | (3,3),(1,1) | f
(2,2),(0,0) | (-2,2),(-8,-10) | f
(2,2),(0,0) | (2.5,3.5),(2.5,2.5) | t
(2,2),(0,0) | (3,3),(3,3) | t
(3,3),(1,1) | (2,2),(0,0) | f
(3,3),(1,1) | (3,3),(1,1) | f
(3,3),(1,1) | (-2,2),(-8,-10) | f
(3,3),(1,1) | (2.5,3.5),(2.5,2.5) | f
(3,3),(1,1) | (3,3),(3,3) | t
(-2,2),(-8,-10) | (2,2),(0,0) | f
(-2,2),(-8,-10) | (3,3),(1,1) | f
(-2,2),(-8,-10) | (-2,2),(-8,-10) | f
(-2,2),(-8,-10) | (2.5,3.5),(2.5,2.5) | t
(-2,2),(-8,-10) | (3,3),(3,3) | t
(2.5,3.5),(2.5,2.5) | (2,2),(0,0) | f
(2.5,3.5),(2.5,2.5) | (3,3),(1,1) | f
(2.5,3.5),(2.5,2.5) | (-2,2),(-8,-10) | f
(2.5,3.5),(2.5,2.5) | (2.5,3.5),(2.5,2.5) | f
(2.5,3.5),(2.5,2.5) | (3,3),(3,3) | f
(3,3),(3,3) | (2,2),(0,0) | f
(3,3),(3,3) | (3,3),(1,1) | f
(3,3),(3,3) | (-2,2),(-8,-10) | f
(3,3),(3,3) | (2.5,3.5),(2.5,2.5) | f
(3,3),(3,3) | (3,3),(3,3) | t
(25 rows)
-- Above box
SELECT b1.f1, b2.f1, b1.f1 >^ b2.f1 FROM BOX_TBL b1, BOX_TBL b2;
f1 | f1 | ?column?
---------------------+---------------------+----------
(2,2),(0,0) | (2,2),(0,0) | f
(2,2),(0,0) | (3,3),(1,1) | f
(2,2),(0,0) | (-2,2),(-8,-10) | f
(2,2),(0,0) | (2.5,3.5),(2.5,2.5) | f
(2,2),(0,0) | (3,3),(3,3) | f
(3,3),(1,1) | (2,2),(0,0) | f
(3,3),(1,1) | (3,3),(1,1) | f
(3,3),(1,1) | (-2,2),(-8,-10) | f
(3,3),(1,1) | (2.5,3.5),(2.5,2.5) | f
(3,3),(1,1) | (3,3),(3,3) | f
(-2,2),(-8,-10) | (2,2),(0,0) | f
(-2,2),(-8,-10) | (3,3),(1,1) | f
(-2,2),(-8,-10) | (-2,2),(-8,-10) | f
(-2,2),(-8,-10) | (2.5,3.5),(2.5,2.5) | f
(-2,2),(-8,-10) | (3,3),(3,3) | f
(2.5,3.5),(2.5,2.5) | (2,2),(0,0) | t
(2.5,3.5),(2.5,2.5) | (3,3),(1,1) | f
(2.5,3.5),(2.5,2.5) | (-2,2),(-8,-10) | t
(2.5,3.5),(2.5,2.5) | (2.5,3.5),(2.5,2.5) | f
(2.5,3.5),(2.5,2.5) | (3,3),(3,3) | f
(3,3),(3,3) | (2,2),(0,0) | t
(3,3),(3,3) | (3,3),(1,1) | t
(3,3),(3,3) | (-2,2),(-8,-10) | t
(3,3),(3,3) | (2.5,3.5),(2.5,2.5) | f
(3,3),(3,3) | (3,3),(3,3) | t
(25 rows)
-- Intersection point with box
SELECT b1.f1, b2.f1, b1.f1 # b2.f1 FROM BOX_TBL b1, BOX_TBL b2;
f1 | f1 | ?column?
---------------------+---------------------+---------------------
(2,2),(0,0) | (2,2),(0,0) | (2,2),(0,0)
(2,2),(0,0) | (3,3),(1,1) | (2,2),(1,1)
(2,2),(0,0) | (-2,2),(-8,-10) |
(2,2),(0,0) | (2.5,3.5),(2.5,2.5) |
(2,2),(0,0) | (3,3),(3,3) |
(3,3),(1,1) | (2,2),(0,0) | (2,2),(1,1)
(3,3),(1,1) | (3,3),(1,1) | (3,3),(1,1)
(3,3),(1,1) | (-2,2),(-8,-10) |
(3,3),(1,1) | (2.5,3.5),(2.5,2.5) | (2.5,3),(2.5,2.5)
(3,3),(1,1) | (3,3),(3,3) | (3,3),(3,3)
(-2,2),(-8,-10) | (2,2),(0,0) |
(-2,2),(-8,-10) | (3,3),(1,1) |
(-2,2),(-8,-10) | (-2,2),(-8,-10) | (-2,2),(-8,-10)
(-2,2),(-8,-10) | (2.5,3.5),(2.5,2.5) |
(-2,2),(-8,-10) | (3,3),(3,3) |
(2.5,3.5),(2.5,2.5) | (2,2),(0,0) |
(2.5,3.5),(2.5,2.5) | (3,3),(1,1) | (2.5,3),(2.5,2.5)
(2.5,3.5),(2.5,2.5) | (-2,2),(-8,-10) |
(2.5,3.5),(2.5,2.5) | (2.5,3.5),(2.5,2.5) | (2.5,3.5),(2.5,2.5)
(2.5,3.5),(2.5,2.5) | (3,3),(3,3) |
(3,3),(3,3) | (2,2),(0,0) |
(3,3),(3,3) | (3,3),(1,1) | (3,3),(3,3)
(3,3),(3,3) | (-2,2),(-8,-10) |
(3,3),(3,3) | (2.5,3.5),(2.5,2.5) |
(3,3),(3,3) | (3,3),(3,3) | (3,3),(3,3)
(25 rows)
-- Diagonal
SELECT f1, diagonal(f1) FROM BOX_TBL;
f1 | diagonal
---------------------+-----------------------
(2,2),(0,0) | [(2,2),(0,0)]
(3,3),(1,1) | [(3,3),(1,1)]
(-2,2),(-8,-10) | [(-2,2),(-8,-10)]
(2.5,3.5),(2.5,2.5) | [(2.5,3.5),(2.5,2.5)]
(3,3),(3,3) | [(3,3),(3,3)]
(5 rows)
-- Distance to box
SELECT b1.f1, b2.f1, b1.f1 <-> b2.f1 FROM BOX_TBL b1, BOX_TBL b2;
f1 | f1 | ?column?
---------------------+---------------------+---------------
(2,2),(0,0) | (2,2),(0,0) | 0
(2,2),(0,0) | (3,3),(1,1) | 1.41421356237
(2,2),(0,0) | (-2,2),(-8,-10) | 7.81024967591
(2,2),(0,0) | (2.5,3.5),(2.5,2.5) | 2.5
(2,2),(0,0) | (3,3),(3,3) | 2.82842712475
(3,3),(1,1) | (2,2),(0,0) | 1.41421356237
(3,3),(1,1) | (3,3),(1,1) | 0
(3,3),(1,1) | (-2,2),(-8,-10) | 9.21954445729
(3,3),(1,1) | (2.5,3.5),(2.5,2.5) | 1.11803398875
(3,3),(1,1) | (3,3),(3,3) | 1.41421356237
(-2,2),(-8,-10) | (2,2),(0,0) | 7.81024967591
(-2,2),(-8,-10) | (3,3),(1,1) | 9.21954445729
(-2,2),(-8,-10) | (-2,2),(-8,-10) | 0
(-2,2),(-8,-10) | (2.5,3.5),(2.5,2.5) | 10.2591422643
(-2,2),(-8,-10) | (3,3),(3,3) | 10.6301458127
(2.5,3.5),(2.5,2.5) | (2,2),(0,0) | 2.5
(2.5,3.5),(2.5,2.5) | (3,3),(1,1) | 1.11803398875
(2.5,3.5),(2.5,2.5) | (-2,2),(-8,-10) | 10.2591422643
(2.5,3.5),(2.5,2.5) | (2.5,3.5),(2.5,2.5) | 0
(2.5,3.5),(2.5,2.5) | (3,3),(3,3) | 0.5
(3,3),(3,3) | (2,2),(0,0) | 2.82842712475
(3,3),(3,3) | (3,3),(1,1) | 1.41421356237
(3,3),(3,3) | (-2,2),(-8,-10) | 10.6301458127
(3,3),(3,3) | (2.5,3.5),(2.5,2.5) | 0.5
(3,3),(3,3) | (3,3),(3,3) | 0
(25 rows)
--
-- Paths
--
-- Points
SELECT f1, npoints(f1) FROM PATH_TBL;
f1 | npoints
---------------------------+---------
[(1,2),(3,4)] | 2
((1,2),(3,4)) | 2
[(0,0),(3,0),(4,5),(1,6)] | 4
((1,2),(3,4)) | 2
((1,2),(3,4)) | 2
[(1,2),(3,4)] | 2
((10,20)) | 1
[(11,12),(13,14)] | 2
((11,12),(13,14)) | 2
(9 rows)
-- Area
SELECT f1, area(f1) FROM PATH_TBL;
f1 | area
---------------------------+------
[(1,2),(3,4)] |
((1,2),(3,4)) | 0
[(0,0),(3,0),(4,5),(1,6)] |
((1,2),(3,4)) | 0
((1,2),(3,4)) | 0
[(1,2),(3,4)] |
((10,20)) | 0
[(11,12),(13,14)] |
((11,12),(13,14)) | 0
(9 rows)
-- Length
SELECT f1, @-@ f1 FROM PATH_TBL;
f1 | ?column?
---------------------------+---------------
[(1,2),(3,4)] | 2.82842712475
((1,2),(3,4)) | 5.65685424949
[(0,0),(3,0),(4,5),(1,6)] | 11.2612971738
((1,2),(3,4)) | 5.65685424949
((1,2),(3,4)) | 5.65685424949
[(1,2),(3,4)] | 2.82842712475
((10,20)) | 0
[(11,12),(13,14)] | 2.82842712475
((11,12),(13,14)) | 5.65685424949
(9 rows)
-- To polygon
SELECT f1, f1::polygon FROM PATH_TBL WHERE isclosed(f1);
f1 | f1
-------------------+-------------------
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((10,20)) | ((10,20))
((11,12),(13,14)) | ((11,12),(13,14))
(5 rows)
-- Open path cannot be converted to polygon error
SELECT f1, f1::polygon FROM PATH_TBL WHERE isopen(f1);
ERROR: open path cannot be converted to polygon
-- Has points less than path
SELECT p1.f1, p2.f1 FROM PATH_TBL p1, PATH_TBL p2 WHERE p1.f1 < p2.f1;
f1 | f1
-------------------+---------------------------
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)]
((10,20)) | [(1,2),(3,4)]
((10,20)) | ((1,2),(3,4))
((10,20)) | [(0,0),(3,0),(4,5),(1,6)]
((10,20)) | ((1,2),(3,4))
((10,20)) | ((1,2),(3,4))
((10,20)) | [(1,2),(3,4)]
((10,20)) | [(11,12),(13,14)]
((10,20)) | ((11,12),(13,14))
[(11,12),(13,14)] | [(0,0),(3,0),(4,5),(1,6)]
((11,12),(13,14)) | [(0,0),(3,0),(4,5),(1,6)]
(15 rows)
-- Has points less than or equal to path
SELECT p1.f1, p2.f1 FROM PATH_TBL p1, PATH_TBL p2 WHERE p1.f1 <= p2.f1;
f1 | f1
---------------------------+---------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((10,20)) | [(1,2),(3,4)]
((10,20)) | ((1,2),(3,4))
((10,20)) | [(0,0),(3,0),(4,5),(1,6)]
((10,20)) | ((1,2),(3,4))
((10,20)) | ((1,2),(3,4))
((10,20)) | [(1,2),(3,4)]
((10,20)) | ((10,20))
((10,20)) | [(11,12),(13,14)]
((10,20)) | ((11,12),(13,14))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | [(0,0),(3,0),(4,5),(1,6)]
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | [(11,12),(13,14)]
[(11,12),(13,14)] | ((11,12),(13,14))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | [(0,0),(3,0),(4,5),(1,6)]
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | [(11,12),(13,14)]
((11,12),(13,14)) | ((11,12),(13,14))
(66 rows)
-- Has points equal to path
SELECT p1.f1, p2.f1 FROM PATH_TBL p1, PATH_TBL p2 WHERE p1.f1 = p2.f1;
f1 | f1
---------------------------+---------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((10,20)) | ((10,20))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | [(11,12),(13,14)]
[(11,12),(13,14)] | ((11,12),(13,14))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | [(11,12),(13,14)]
((11,12),(13,14)) | ((11,12),(13,14))
(51 rows)
-- Has points greater than or equal to path
SELECT p1.f1, p2.f1 FROM PATH_TBL p1, PATH_TBL p2 WHERE p1.f1 >= p2.f1;
f1 | f1
---------------------------+---------------------------
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((10,20))
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((10,20))
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6)]
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((10,20))
[(0,0),(3,0),(4,5),(1,6)] | [(11,12),(13,14)]
[(0,0),(3,0),(4,5),(1,6)] | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((10,20))
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | ((1,2),(3,4))
((1,2),(3,4)) | [(1,2),(3,4)]
((1,2),(3,4)) | ((10,20))
((1,2),(3,4)) | [(11,12),(13,14)]
((1,2),(3,4)) | ((11,12),(13,14))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | ((1,2),(3,4))
[(1,2),(3,4)] | [(1,2),(3,4)]
[(1,2),(3,4)] | ((10,20))
[(1,2),(3,4)] | [(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14))
((10,20)) | ((10,20))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((1,2),(3,4))
[(11,12),(13,14)] | [(1,2),(3,4)]
[(11,12),(13,14)] | ((10,20))
[(11,12),(13,14)] | [(11,12),(13,14)]
[(11,12),(13,14)] | ((11,12),(13,14))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | ((1,2),(3,4))
((11,12),(13,14)) | [(1,2),(3,4)]
((11,12),(13,14)) | ((10,20))
((11,12),(13,14)) | [(11,12),(13,14)]
((11,12),(13,14)) | ((11,12),(13,14))
(66 rows)
-- Has points greater than path
SELECT p1.f1, p2.f1 FROM PATH_TBL p1, PATH_TBL p2 WHERE p1.f1 > p2.f1;
f1 | f1
---------------------------+-------------------
[(1,2),(3,4)] | ((10,20))
((1,2),(3,4)) | ((10,20))
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((10,20))
[(0,0),(3,0),(4,5),(1,6)] | [(11,12),(13,14)]
[(0,0),(3,0),(4,5),(1,6)] | ((11,12),(13,14))
((1,2),(3,4)) | ((10,20))
((1,2),(3,4)) | ((10,20))
[(1,2),(3,4)] | ((10,20))
[(11,12),(13,14)] | ((10,20))
((11,12),(13,14)) | ((10,20))
(15 rows)
-- Add path
SELECT p1.f1, p2.f1, p1.f1 + p2.f1 FROM PATH_TBL p1, PATH_TBL p2;
f1 | f1 | ?column?
---------------------------+---------------------------+---------------------------------------------------
[(1,2),(3,4)] | [(1,2),(3,4)] | [(1,2),(3,4),(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4),(0,0),(3,0),(4,5),(1,6)]
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | [(1,2),(3,4)] | [(1,2),(3,4),(1,2),(3,4)]
[(1,2),(3,4)] | ((10,20)) |
[(1,2),(3,4)] | [(11,12),(13,14)] | [(1,2),(3,4),(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((10,20)) |
((1,2),(3,4)) | [(11,12),(13,14)] |
((1,2),(3,4)) | ((11,12),(13,14)) |
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6),(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) |
[(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6),(0,0),(3,0),(4,5),(1,6)]
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) |
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) |
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6),(1,2),(3,4)]
[(0,0),(3,0),(4,5),(1,6)] | ((10,20)) |
[(0,0),(3,0),(4,5),(1,6)] | [(11,12),(13,14)] | [(0,0),(3,0),(4,5),(1,6),(11,12),(13,14)]
[(0,0),(3,0),(4,5),(1,6)] | ((11,12),(13,14)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((10,20)) |
((1,2),(3,4)) | [(11,12),(13,14)] |
((1,2),(3,4)) | ((11,12),(13,14)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | ((1,2),(3,4)) |
((1,2),(3,4)) | [(1,2),(3,4)] |
((1,2),(3,4)) | ((10,20)) |
((1,2),(3,4)) | [(11,12),(13,14)] |
((1,2),(3,4)) | ((11,12),(13,14)) |
[(1,2),(3,4)] | [(1,2),(3,4)] | [(1,2),(3,4),(1,2),(3,4)]
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4),(0,0),(3,0),(4,5),(1,6)]
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | ((1,2),(3,4)) |
[(1,2),(3,4)] | [(1,2),(3,4)] | [(1,2),(3,4),(1,2),(3,4)]
[(1,2),(3,4)] | ((10,20)) |
[(1,2),(3,4)] | [(11,12),(13,14)] | [(1,2),(3,4),(11,12),(13,14)]
[(1,2),(3,4)] | ((11,12),(13,14)) |
((10,20)) | [(1,2),(3,4)] |
((10,20)) | ((1,2),(3,4)) |
((10,20)) | [(0,0),(3,0),(4,5),(1,6)] |
((10,20)) | ((1,2),(3,4)) |
((10,20)) | ((1,2),(3,4)) |
((10,20)) | [(1,2),(3,4)] |
((10,20)) | ((10,20)) |
((10,20)) | [(11,12),(13,14)] |
((10,20)) | ((11,12),(13,14)) |
[(11,12),(13,14)] | [(1,2),(3,4)] | [(11,12),(13,14),(1,2),(3,4)]
[(11,12),(13,14)] | ((1,2),(3,4)) |
[(11,12),(13,14)] | [(0,0),(3,0),(4,5),(1,6)] | [(11,12),(13,14),(0,0),(3,0),(4,5),(1,6)]
[(11,12),(13,14)] | ((1,2),(3,4)) |
[(11,12),(13,14)] | ((1,2),(3,4)) |
[(11,12),(13,14)] | [(1,2),(3,4)] | [(11,12),(13,14),(1,2),(3,4)]
[(11,12),(13,14)] | ((10,20)) |
[(11,12),(13,14)] | [(11,12),(13,14)] | [(11,12),(13,14),(11,12),(13,14)]
[(11,12),(13,14)] | ((11,12),(13,14)) |
((11,12),(13,14)) | [(1,2),(3,4)] |
((11,12),(13,14)) | ((1,2),(3,4)) |
((11,12),(13,14)) | [(0,0),(3,0),(4,5),(1,6)] |
((11,12),(13,14)) | ((1,2),(3,4)) |
((11,12),(13,14)) | ((1,2),(3,4)) |
((11,12),(13,14)) | [(1,2),(3,4)] |
((11,12),(13,14)) | ((10,20)) |
((11,12),(13,14)) | [(11,12),(13,14)] |
((11,12),(13,14)) | ((11,12),(13,14)) |
(81 rows)
-- Add point
SELECT p.f1, p1.f1, p.f1 + p1.f1 FROM PATH_TBL p, POINT_TBL p1;
f1 | f1 | ?column?
---------------------------+-------------------+---------------------------------------------------------------------------
[(1,2),(3,4)] | (0,0) | [(1,2),(3,4)]
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | (0,0) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
[(1,2),(3,4)] | (0,0) | [(1,2),(3,4)]
((10,20)) | (0,0) | ((10,20))
[(11,12),(13,14)] | (0,0) | [(11,12),(13,14)]
((11,12),(13,14)) | (0,0) | ((11,12),(13,14))
[(1,2),(3,4)] | (-10,0) | [(-9,2),(-7,4)]
((1,2),(3,4)) | (-10,0) | ((-9,2),(-7,4))
[(0,0),(3,0),(4,5),(1,6)] | (-10,0) | [(-10,0),(-7,0),(-6,5),(-9,6)]
((1,2),(3,4)) | (-10,0) | ((-9,2),(-7,4))
((1,2),(3,4)) | (-10,0) | ((-9,2),(-7,4))
[(1,2),(3,4)] | (-10,0) | [(-9,2),(-7,4)]
((10,20)) | (-10,0) | ((0,20))
[(11,12),(13,14)] | (-10,0) | [(1,12),(3,14)]
((11,12),(13,14)) | (-10,0) | ((1,12),(3,14))
[(1,2),(3,4)] | (-3,4) | [(-2,6),(0,8)]
((1,2),(3,4)) | (-3,4) | ((-2,6),(0,8))
[(0,0),(3,0),(4,5),(1,6)] | (-3,4) | [(-3,4),(0,4),(1,9),(-2,10)]
((1,2),(3,4)) | (-3,4) | ((-2,6),(0,8))
((1,2),(3,4)) | (-3,4) | ((-2,6),(0,8))
[(1,2),(3,4)] | (-3,4) | [(-2,6),(0,8)]
((10,20)) | (-3,4) | ((7,24))
[(11,12),(13,14)] | (-3,4) | [(8,16),(10,18)]
((11,12),(13,14)) | (-3,4) | ((8,16),(10,18))
[(1,2),(3,4)] | (5.1,34.5) | [(6.1,36.5),(8.1,38.5)]
((1,2),(3,4)) | (5.1,34.5) | ((6.1,36.5),(8.1,38.5))
[(0,0),(3,0),(4,5),(1,6)] | (5.1,34.5) | [(5.1,34.5),(8.1,34.5),(9.1,39.5),(6.1,40.5)]
((1,2),(3,4)) | (5.1,34.5) | ((6.1,36.5),(8.1,38.5))
((1,2),(3,4)) | (5.1,34.5) | ((6.1,36.5),(8.1,38.5))
[(1,2),(3,4)] | (5.1,34.5) | [(6.1,36.5),(8.1,38.5)]
((10,20)) | (5.1,34.5) | ((15.1,54.5))
[(11,12),(13,14)] | (5.1,34.5) | [(16.1,46.5),(18.1,48.5)]
((11,12),(13,14)) | (5.1,34.5) | ((16.1,46.5),(18.1,48.5))
[(1,2),(3,4)] | (-5,-12) | [(-4,-10),(-2,-8)]
((1,2),(3,4)) | (-5,-12) | ((-4,-10),(-2,-8))
[(0,0),(3,0),(4,5),(1,6)] | (-5,-12) | [(-5,-12),(-2,-12),(-1,-7),(-4,-6)]
((1,2),(3,4)) | (-5,-12) | ((-4,-10),(-2,-8))
((1,2),(3,4)) | (-5,-12) | ((-4,-10),(-2,-8))
[(1,2),(3,4)] | (-5,-12) | [(-4,-10),(-2,-8)]
((10,20)) | (-5,-12) | ((5,8))
[(11,12),(13,14)] | (-5,-12) | [(6,0),(8,2)]
((11,12),(13,14)) | (-5,-12) | ((6,0),(8,2))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(1,2),(3,4)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | (1e-300,-1e-300) | [(1e-300,-1e-300),(3,-1e-300),(4,5),(1,6)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(1,2),(3,4)]
((10,20)) | (1e-300,-1e-300) | ((10,20))
[(11,12),(13,14)] | (1e-300,-1e-300) | [(11,12),(13,14)]
((11,12),(13,14)) | (1e-300,-1e-300) | ((11,12),(13,14))
[(1,2),(3,4)] | (1e+300,Infinity) | [(1e+300,Infinity),(1e+300,Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((1e+300,Infinity),(1e+300,Infinity))
[(0,0),(3,0),(4,5),(1,6)] | (1e+300,Infinity) | [(1e+300,Infinity),(1e+300,Infinity),(1e+300,Infinity),(1e+300,Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((1e+300,Infinity),(1e+300,Infinity))
((1,2),(3,4)) | (1e+300,Infinity) | ((1e+300,Infinity),(1e+300,Infinity))
[(1,2),(3,4)] | (1e+300,Infinity) | [(1e+300,Infinity),(1e+300,Infinity)]
((10,20)) | (1e+300,Infinity) | ((1e+300,Infinity))
[(11,12),(13,14)] | (1e+300,Infinity) | [(1e+300,Infinity),(1e+300,Infinity)]
((11,12),(13,14)) | (1e+300,Infinity) | ((1e+300,Infinity),(1e+300,Infinity))
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300),(Infinity,1e+300),(Infinity,1e+300)]
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
((10,20)) | (Infinity,1e+300) | ((Infinity,1e+300))
[(11,12),(13,14)] | (Infinity,1e+300) | [(Infinity,1e+300),(Infinity,1e+300)]
((11,12),(13,14)) | (Infinity,1e+300) | ((Infinity,1e+300),(Infinity,1e+300))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((10,20)) | (NaN,NaN) | ((NaN,NaN))
[(11,12),(13,14)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((11,12),(13,14)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (10,10) | [(11,12),(13,14)]
((1,2),(3,4)) | (10,10) | ((11,12),(13,14))
[(0,0),(3,0),(4,5),(1,6)] | (10,10) | [(10,10),(13,10),(14,15),(11,16)]
((1,2),(3,4)) | (10,10) | ((11,12),(13,14))
((1,2),(3,4)) | (10,10) | ((11,12),(13,14))
[(1,2),(3,4)] | (10,10) | [(11,12),(13,14)]
((10,20)) | (10,10) | ((20,30))
[(11,12),(13,14)] | (10,10) | [(21,22),(23,24)]
((11,12),(13,14)) | (10,10) | ((21,22),(23,24))
(90 rows)
-- Subtract point
SELECT p.f1, p1.f1, p.f1 - p1.f1 FROM PATH_TBL p, POINT_TBL p1;
f1 | f1 | ?column?
---------------------------+-------------------+-----------------------------------------------------------------------------------
[(1,2),(3,4)] | (0,0) | [(1,2),(3,4)]
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | (0,0) | [(0,0),(3,0),(4,5),(1,6)]
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
((1,2),(3,4)) | (0,0) | ((1,2),(3,4))
[(1,2),(3,4)] | (0,0) | [(1,2),(3,4)]
((10,20)) | (0,0) | ((10,20))
[(11,12),(13,14)] | (0,0) | [(11,12),(13,14)]
((11,12),(13,14)) | (0,0) | ((11,12),(13,14))
[(1,2),(3,4)] | (-10,0) | [(11,2),(13,4)]
((1,2),(3,4)) | (-10,0) | ((11,2),(13,4))
[(0,0),(3,0),(4,5),(1,6)] | (-10,0) | [(10,0),(13,0),(14,5),(11,6)]
((1,2),(3,4)) | (-10,0) | ((11,2),(13,4))
((1,2),(3,4)) | (-10,0) | ((11,2),(13,4))
[(1,2),(3,4)] | (-10,0) | [(11,2),(13,4)]
((10,20)) | (-10,0) | ((20,20))
[(11,12),(13,14)] | (-10,0) | [(21,12),(23,14)]
((11,12),(13,14)) | (-10,0) | ((21,12),(23,14))
[(1,2),(3,4)] | (-3,4) | [(4,-2),(6,0)]
((1,2),(3,4)) | (-3,4) | ((4,-2),(6,0))
[(0,0),(3,0),(4,5),(1,6)] | (-3,4) | [(3,-4),(6,-4),(7,1),(4,2)]
((1,2),(3,4)) | (-3,4) | ((4,-2),(6,0))
((1,2),(3,4)) | (-3,4) | ((4,-2),(6,0))
[(1,2),(3,4)] | (-3,4) | [(4,-2),(6,0)]
((10,20)) | (-3,4) | ((13,16))
[(11,12),(13,14)] | (-3,4) | [(14,8),(16,10)]
((11,12),(13,14)) | (-3,4) | ((14,8),(16,10))
[(1,2),(3,4)] | (5.1,34.5) | [(-4.1,-32.5),(-2.1,-30.5)]
((1,2),(3,4)) | (5.1,34.5) | ((-4.1,-32.5),(-2.1,-30.5))
[(0,0),(3,0),(4,5),(1,6)] | (5.1,34.5) | [(-5.1,-34.5),(-2.1,-34.5),(-1.1,-29.5),(-4.1,-28.5)]
((1,2),(3,4)) | (5.1,34.5) | ((-4.1,-32.5),(-2.1,-30.5))
((1,2),(3,4)) | (5.1,34.5) | ((-4.1,-32.5),(-2.1,-30.5))
[(1,2),(3,4)] | (5.1,34.5) | [(-4.1,-32.5),(-2.1,-30.5)]
((10,20)) | (5.1,34.5) | ((4.9,-14.5))
[(11,12),(13,14)] | (5.1,34.5) | [(5.9,-22.5),(7.9,-20.5)]
((11,12),(13,14)) | (5.1,34.5) | ((5.9,-22.5),(7.9,-20.5))
[(1,2),(3,4)] | (-5,-12) | [(6,14),(8,16)]
((1,2),(3,4)) | (-5,-12) | ((6,14),(8,16))
[(0,0),(3,0),(4,5),(1,6)] | (-5,-12) | [(5,12),(8,12),(9,17),(6,18)]
((1,2),(3,4)) | (-5,-12) | ((6,14),(8,16))
((1,2),(3,4)) | (-5,-12) | ((6,14),(8,16))
[(1,2),(3,4)] | (-5,-12) | [(6,14),(8,16)]
((10,20)) | (-5,-12) | ((15,32))
[(11,12),(13,14)] | (-5,-12) | [(16,24),(18,26)]
((11,12),(13,14)) | (-5,-12) | ((16,24),(18,26))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(1,2),(3,4)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | (1e-300,-1e-300) | [(-1e-300,1e-300),(3,1e-300),(4,5),(1,6)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
((1,2),(3,4)) | (1e-300,-1e-300) | ((1,2),(3,4))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(1,2),(3,4)]
((10,20)) | (1e-300,-1e-300) | ((10,20))
[(11,12),(13,14)] | (1e-300,-1e-300) | [(11,12),(13,14)]
((11,12),(13,14)) | (1e-300,-1e-300) | ((11,12),(13,14))
[(1,2),(3,4)] | (1e+300,Infinity) | [(-1e+300,-Infinity),(-1e+300,-Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((-1e+300,-Infinity),(-1e+300,-Infinity))
[(0,0),(3,0),(4,5),(1,6)] | (1e+300,Infinity) | [(-1e+300,-Infinity),(-1e+300,-Infinity),(-1e+300,-Infinity),(-1e+300,-Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((-1e+300,-Infinity),(-1e+300,-Infinity))
((1,2),(3,4)) | (1e+300,Infinity) | ((-1e+300,-Infinity),(-1e+300,-Infinity))
[(1,2),(3,4)] | (1e+300,Infinity) | [(-1e+300,-Infinity),(-1e+300,-Infinity)]
((10,20)) | (1e+300,Infinity) | ((-1e+300,-Infinity))
[(11,12),(13,14)] | (1e+300,Infinity) | [(-1e+300,-Infinity),(-1e+300,-Infinity)]
((11,12),(13,14)) | (1e+300,Infinity) | ((-1e+300,-Infinity),(-1e+300,-Infinity))
[(1,2),(3,4)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300),(-Infinity,-1e+300),(-Infinity,-1e+300)]
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
((1,2),(3,4)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
[(1,2),(3,4)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
((10,20)) | (Infinity,1e+300) | ((-Infinity,-1e+300))
[(11,12),(13,14)] | (Infinity,1e+300) | [(-Infinity,-1e+300),(-Infinity,-1e+300)]
((11,12),(13,14)) | (Infinity,1e+300) | ((-Infinity,-1e+300),(-Infinity,-1e+300))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((10,20)) | (NaN,NaN) | ((NaN,NaN))
[(11,12),(13,14)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((11,12),(13,14)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (10,10) | [(-9,-8),(-7,-6)]
((1,2),(3,4)) | (10,10) | ((-9,-8),(-7,-6))
[(0,0),(3,0),(4,5),(1,6)] | (10,10) | [(-10,-10),(-7,-10),(-6,-5),(-9,-4)]
((1,2),(3,4)) | (10,10) | ((-9,-8),(-7,-6))
((1,2),(3,4)) | (10,10) | ((-9,-8),(-7,-6))
[(1,2),(3,4)] | (10,10) | [(-9,-8),(-7,-6)]
((10,20)) | (10,10) | ((0,10))
[(11,12),(13,14)] | (10,10) | [(1,2),(3,4)]
((11,12),(13,14)) | (10,10) | ((1,2),(3,4))
(90 rows)
-- Multiply with point
SELECT p.f1, p1.f1, p.f1 * p1.f1 FROM PATH_TBL p, POINT_TBL p1;
f1 | f1 | ?column?
---------------------------+-------------------+----------------------------------------------------------------------
[(1,2),(3,4)] | (0,0) | [(0,0),(0,0)]
((1,2),(3,4)) | (0,0) | ((0,0),(0,0))
[(0,0),(3,0),(4,5),(1,6)] | (0,0) | [(0,0),(0,0),(0,0),(0,0)]
((1,2),(3,4)) | (0,0) | ((0,0),(0,0))
((1,2),(3,4)) | (0,0) | ((0,0),(0,0))
[(1,2),(3,4)] | (0,0) | [(0,0),(0,0)]
((10,20)) | (0,0) | ((0,0))
[(11,12),(13,14)] | (0,0) | [(0,0),(0,0)]
((11,12),(13,14)) | (0,0) | ((0,0),(0,0))
[(1,2),(3,4)] | (-10,0) | [(-10,-20),(-30,-40)]
((1,2),(3,4)) | (-10,0) | ((-10,-20),(-30,-40))
[(0,0),(3,0),(4,5),(1,6)] | (-10,0) | [(-0,0),(-30,0),(-40,-50),(-10,-60)]
((1,2),(3,4)) | (-10,0) | ((-10,-20),(-30,-40))
((1,2),(3,4)) | (-10,0) | ((-10,-20),(-30,-40))
[(1,2),(3,4)] | (-10,0) | [(-10,-20),(-30,-40)]
((10,20)) | (-10,0) | ((-100,-200))
[(11,12),(13,14)] | (-10,0) | [(-110,-120),(-130,-140)]
((11,12),(13,14)) | (-10,0) | ((-110,-120),(-130,-140))
[(1,2),(3,4)] | (-3,4) | [(-11,-2),(-25,0)]
((1,2),(3,4)) | (-3,4) | ((-11,-2),(-25,0))
[(0,0),(3,0),(4,5),(1,6)] | (-3,4) | [(-0,0),(-9,12),(-32,1),(-27,-14)]
((1,2),(3,4)) | (-3,4) | ((-11,-2),(-25,0))
((1,2),(3,4)) | (-3,4) | ((-11,-2),(-25,0))
[(1,2),(3,4)] | (-3,4) | [(-11,-2),(-25,0)]
((10,20)) | (-3,4) | ((-110,-20))
[(11,12),(13,14)] | (-3,4) | [(-81,8),(-95,10)]
((11,12),(13,14)) | (-3,4) | ((-81,8),(-95,10))
[(1,2),(3,4)] | (5.1,34.5) | [(-63.9,44.7),(-122.7,123.9)]
((1,2),(3,4)) | (5.1,34.5) | ((-63.9,44.7),(-122.7,123.9))
[(0,0),(3,0),(4,5),(1,6)] | (5.1,34.5) | [(0,0),(15.3,103.5),(-152.1,163.5),(-201.9,65.1)]
((1,2),(3,4)) | (5.1,34.5) | ((-63.9,44.7),(-122.7,123.9))
((1,2),(3,4)) | (5.1,34.5) | ((-63.9,44.7),(-122.7,123.9))
[(1,2),(3,4)] | (5.1,34.5) | [(-63.9,44.7),(-122.7,123.9)]
((10,20)) | (5.1,34.5) | ((-639,447))
[(11,12),(13,14)] | (5.1,34.5) | [(-357.9,440.7),(-416.7,519.9)]
((11,12),(13,14)) | (5.1,34.5) | ((-357.9,440.7),(-416.7,519.9))
[(1,2),(3,4)] | (-5,-12) | [(19,-22),(33,-56)]
((1,2),(3,4)) | (-5,-12) | ((19,-22),(33,-56))
[(0,0),(3,0),(4,5),(1,6)] | (-5,-12) | [(0,-0),(-15,-36),(40,-73),(67,-42)]
((1,2),(3,4)) | (-5,-12) | ((19,-22),(33,-56))
((1,2),(3,4)) | (-5,-12) | ((19,-22),(33,-56))
[(1,2),(3,4)] | (-5,-12) | [(19,-22),(33,-56)]
((10,20)) | (-5,-12) | ((190,-220))
[(11,12),(13,14)] | (-5,-12) | [(89,-192),(103,-226)]
((11,12),(13,14)) | (-5,-12) | ((89,-192),(103,-226))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(3e-300,1e-300),(7e-300,1e-300)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((3e-300,1e-300),(7e-300,1e-300))
[(0,0),(3,0),(4,5),(1,6)] | (1e-300,-1e-300) | [(0,0),(3e-300,-3e-300),(9e-300,1e-300),(7e-300,5e-300)]
((1,2),(3,4)) | (1e-300,-1e-300) | ((3e-300,1e-300),(7e-300,1e-300))
((1,2),(3,4)) | (1e-300,-1e-300) | ((3e-300,1e-300),(7e-300,1e-300))
[(1,2),(3,4)] | (1e-300,-1e-300) | [(3e-300,1e-300),(7e-300,1e-300)]
((10,20)) | (1e-300,-1e-300) | ((3e-299,1e-299))
[(11,12),(13,14)] | (1e-300,-1e-300) | [(2.3e-299,1e-300),(2.7e-299,1e-300)]
((11,12),(13,14)) | (1e-300,-1e-300) | ((2.3e-299,1e-300),(2.7e-299,1e-300))
[(1,2),(3,4)] | (1e+300,Infinity) | [(-Infinity,Infinity),(-Infinity,Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((-Infinity,Infinity),(-Infinity,Infinity))
[(0,0),(3,0),(4,5),(1,6)] | (1e+300,Infinity) | [(NaN,NaN),(NaN,Infinity),(-Infinity,Infinity),(-Infinity,Infinity)]
((1,2),(3,4)) | (1e+300,Infinity) | ((-Infinity,Infinity),(-Infinity,Infinity))
((1,2),(3,4)) | (1e+300,Infinity) | ((-Infinity,Infinity),(-Infinity,Infinity))
[(1,2),(3,4)] | (1e+300,Infinity) | [(-Infinity,Infinity),(-Infinity,Infinity)]
((10,20)) | (1e+300,Infinity) | ((-Infinity,Infinity))
[(11,12),(13,14)] | (1e+300,Infinity) | [(-Infinity,Infinity),(-Infinity,Infinity)]
((11,12),(13,14)) | (1e+300,Infinity) | ((-Infinity,Infinity),(-Infinity,Infinity))
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
[(0,0),(3,0),(4,5),(1,6)] | (Infinity,1e+300) | [(NaN,NaN),(Infinity,NaN),(Infinity,Infinity),(Infinity,Infinity)]
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
((1,2),(3,4)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
[(1,2),(3,4)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
((10,20)) | (Infinity,1e+300) | ((Infinity,Infinity))
[(11,12),(13,14)] | (Infinity,1e+300) | [(Infinity,Infinity),(Infinity,Infinity)]
((11,12),(13,14)) | (Infinity,1e+300) | ((Infinity,Infinity),(Infinity,Infinity))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(0,0),(3,0),(4,5),(1,6)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN),(NaN,NaN),(NaN,NaN)]
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
((1,2),(3,4)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((10,20)) | (NaN,NaN) | ((NaN,NaN))
[(11,12),(13,14)] | (NaN,NaN) | [(NaN,NaN),(NaN,NaN)]
((11,12),(13,14)) | (NaN,NaN) | ((NaN,NaN),(NaN,NaN))
[(1,2),(3,4)] | (10,10) | [(-10,30),(-10,70)]
((1,2),(3,4)) | (10,10) | ((-10,30),(-10,70))
[(0,0),(3,0),(4,5),(1,6)] | (10,10) | [(0,0),(30,30),(-10,90),(-50,70)]
((1,2),(3,4)) | (10,10) | ((-10,30),(-10,70))
((1,2),(3,4)) | (10,10) | ((-10,30),(-10,70))
[(1,2),(3,4)] | (10,10) | [(-10,30),(-10,70)]
((10,20)) | (10,10) | ((-100,300))
[(11,12),(13,14)] | (10,10) | [(-10,230),(-10,270)]
((11,12),(13,14)) | (10,10) | ((-10,230),(-10,270))
(90 rows)
-- Divide by point
SELECT p.f1, p1.f1, p.f1 / p1.f1 FROM PATH_TBL p, POINT_TBL p1 WHERE p1.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
---------------------------+------------+-----------------------------------------------------------------------------------------------------------------
[(1,2),(3,4)] | (5.1,34.5) | [(0.0609244733856,-0.0199792807459),(0.12604212915,-0.0683242069952)]
[(1,2),(3,4)] | (10,10) | [(0.15,0.05),(0.35,0.05)]
((1,2),(3,4)) | (5.1,34.5) | ((0.0609244733856,-0.0199792807459),(0.12604212915,-0.0683242069952))
((1,2),(3,4)) | (10,10) | ((0.15,0.05),(0.35,0.05))
[(0,0),(3,0),(4,5),(1,6)] | (5.1,34.5) | [(0,0),(0.0125795471363,-0.0850969365103),(0.158600957032,-0.0924966701199),(0.174387055399,-0.00320655123082)]
[(0,0),(3,0),(4,5),(1,6)] | (10,10) | [(0,0),(0.15,-0.15),(0.45,0.05),(0.35,0.25)]
((1,2),(3,4)) | (5.1,34.5) | ((0.0609244733856,-0.0199792807459),(0.12604212915,-0.0683242069952))
((1,2),(3,4)) | (10,10) | ((0.15,0.05),(0.35,0.05))
((1,2),(3,4)) | (5.1,34.5) | ((0.0609244733856,-0.0199792807459),(0.12604212915,-0.0683242069952))
((1,2),(3,4)) | (10,10) | ((0.15,0.05),(0.35,0.05))
[(1,2),(3,4)] | (5.1,34.5) | [(0.0609244733856,-0.0199792807459),(0.12604212915,-0.0683242069952)]
[(1,2),(3,4)] | (10,10) | [(0.15,0.05),(0.35,0.05)]
((10,20)) | (5.1,34.5) | ((0.609244733856,-0.199792807459))
((10,20)) | (10,10) | ((1.5,0.5))
[(11,12),(13,14)] | (5.1,34.5) | [(0.386512752208,-0.261703911993),(0.451630407972,-0.310048838242)]
[(11,12),(13,14)] | (10,10) | [(1.15,0.05),(1.35,0.05)]
((11,12),(13,14)) | (5.1,34.5) | ((0.386512752208,-0.261703911993),(0.451630407972,-0.310048838242))
((11,12),(13,14)) | (10,10) | ((1.15,0.05),(1.35,0.05))
(18 rows)
-- Division by 0 error
SELECT p.f1, p1.f1, p.f1 / p1.f1 FROM PATH_TBL p, POINT_TBL p1 WHERE p1.f1 ~= '(0,0)'::point;
ERROR: division by zero
-- Distance to path
SELECT p1.f1, p2.f1, p1.f1 <-> p2.f1 FROM PATH_TBL p1, PATH_TBL p2;
f1 | f1 | ?column?
---------------------------+---------------------------+----------------
[(1,2),(3,4)] | [(1,2),(3,4)] | 0
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)] | 0.784464540553
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | [(1,2),(3,4)] | 0
[(1,2),(3,4)] | ((10,20)) | 17.4642491966
[(1,2),(3,4)] | [(11,12),(13,14)] | 11.313708499
[(1,2),(3,4)] | ((11,12),(13,14)) | 11.313708499
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] | 0.784464540553
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((10,20)) | 17.4642491966
((1,2),(3,4)) | [(11,12),(13,14)] | 11.313708499
((1,2),(3,4)) | ((11,12),(13,14)) | 11.313708499
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)] | 0.784464540553
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) | 0.784464540553
[(0,0),(3,0),(4,5),(1,6)] | [(0,0),(3,0),(4,5),(1,6)] | 0
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) | 0.784464540553
[(0,0),(3,0),(4,5),(1,6)] | ((1,2),(3,4)) | 0.784464540553
[(0,0),(3,0),(4,5),(1,6)] | [(1,2),(3,4)] | 0.784464540553
[(0,0),(3,0),(4,5),(1,6)] | ((10,20)) | 16.1554944214
[(0,0),(3,0),(4,5),(1,6)] | [(11,12),(13,14)] | 9.89949493661
[(0,0),(3,0),(4,5),(1,6)] | ((11,12),(13,14)) | 9.89949493661
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] | 0.784464540553
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((10,20)) | 17.4642491966
((1,2),(3,4)) | [(11,12),(13,14)] | 11.313708499
((1,2),(3,4)) | ((11,12),(13,14)) | 11.313708499
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(0,0),(3,0),(4,5),(1,6)] | 0.784464540553
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | ((1,2),(3,4)) | 0
((1,2),(3,4)) | [(1,2),(3,4)] | 0
((1,2),(3,4)) | ((10,20)) | 17.4642491966
((1,2),(3,4)) | [(11,12),(13,14)] | 11.313708499
((1,2),(3,4)) | ((11,12),(13,14)) | 11.313708499
[(1,2),(3,4)] | [(1,2),(3,4)] | 0
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | [(0,0),(3,0),(4,5),(1,6)] | 0.784464540553
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | ((1,2),(3,4)) | 0
[(1,2),(3,4)] | [(1,2),(3,4)] | 0
[(1,2),(3,4)] | ((10,20)) | 17.4642491966
[(1,2),(3,4)] | [(11,12),(13,14)] | 11.313708499
[(1,2),(3,4)] | ((11,12),(13,14)) | 11.313708499
((10,20)) | [(1,2),(3,4)] | 17.4642491966
((10,20)) | ((1,2),(3,4)) | 17.4642491966
((10,20)) | [(0,0),(3,0),(4,5),(1,6)] | 16.1554944214
((10,20)) | ((1,2),(3,4)) | 17.4642491966
((10,20)) | ((1,2),(3,4)) | 17.4642491966
((10,20)) | [(1,2),(3,4)] | 17.4642491966
((10,20)) | ((10,20)) | 0
((10,20)) | [(11,12),(13,14)] | 6.7082039325
((10,20)) | ((11,12),(13,14)) | 6.7082039325
[(11,12),(13,14)] | [(1,2),(3,4)] | 11.313708499
[(11,12),(13,14)] | ((1,2),(3,4)) | 11.313708499
[(11,12),(13,14)] | [(0,0),(3,0),(4,5),(1,6)] | 9.89949493661
[(11,12),(13,14)] | ((1,2),(3,4)) | 11.313708499
[(11,12),(13,14)] | ((1,2),(3,4)) | 11.313708499
[(11,12),(13,14)] | [(1,2),(3,4)] | 11.313708499
[(11,12),(13,14)] | ((10,20)) | 6.7082039325
[(11,12),(13,14)] | [(11,12),(13,14)] | 0
[(11,12),(13,14)] | ((11,12),(13,14)) | 0
((11,12),(13,14)) | [(1,2),(3,4)] | 11.313708499
((11,12),(13,14)) | ((1,2),(3,4)) | 11.313708499
((11,12),(13,14)) | [(0,0),(3,0),(4,5),(1,6)] | 9.89949493661
((11,12),(13,14)) | ((1,2),(3,4)) | 11.313708499
((11,12),(13,14)) | ((1,2),(3,4)) | 11.313708499
((11,12),(13,14)) | [(1,2),(3,4)] | 11.313708499
((11,12),(13,14)) | ((10,20)) | 6.7082039325
((11,12),(13,14)) | [(11,12),(13,14)] | 0
((11,12),(13,14)) | ((11,12),(13,14)) | 0
(81 rows)
--
-- Polygons
--
-- containment
SELECT p.f1, poly.f1, poly.f1 @> p.f1 AS contains
FROM POLYGON_TBL poly, POINT_TBL p;
f1 | f1 | contains
-------------------+----------------------------+----------
(0,0) | ((2,0),(2,4),(0,0)) | t
(0,0) | ((3,1),(3,3),(1,0)) | f
(0,0) | ((1,2),(3,4),(5,6),(7,8)) | f
(0,0) | ((7,8),(5,6),(3,4),(1,2)) | f
(0,0) | ((1,2),(7,8),(5,6),(3,-4)) | f
(0,0) | ((0,0)) | t
(0,0) | ((0,1),(0,1)) | f
(-10,0) | ((2,0),(2,4),(0,0)) | f
(-10,0) | ((3,1),(3,3),(1,0)) | f
(-10,0) | ((1,2),(3,4),(5,6),(7,8)) | f
(-10,0) | ((7,8),(5,6),(3,4),(1,2)) | f
(-10,0) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-10,0) | ((0,0)) | f
(-10,0) | ((0,1),(0,1)) | f
(-3,4) | ((2,0),(2,4),(0,0)) | f
(-3,4) | ((3,1),(3,3),(1,0)) | f
(-3,4) | ((1,2),(3,4),(5,6),(7,8)) | f
(-3,4) | ((7,8),(5,6),(3,4),(1,2)) | f
(-3,4) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-3,4) | ((0,0)) | f
(-3,4) | ((0,1),(0,1)) | f
(5.1,34.5) | ((2,0),(2,4),(0,0)) | f
(5.1,34.5) | ((3,1),(3,3),(1,0)) | f
(5.1,34.5) | ((1,2),(3,4),(5,6),(7,8)) | f
(5.1,34.5) | ((7,8),(5,6),(3,4),(1,2)) | f
(5.1,34.5) | ((1,2),(7,8),(5,6),(3,-4)) | f
(5.1,34.5) | ((0,0)) | f
(5.1,34.5) | ((0,1),(0,1)) | f
(-5,-12) | ((2,0),(2,4),(0,0)) | f
(-5,-12) | ((3,1),(3,3),(1,0)) | f
(-5,-12) | ((1,2),(3,4),(5,6),(7,8)) | f
(-5,-12) | ((7,8),(5,6),(3,4),(1,2)) | f
(-5,-12) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-5,-12) | ((0,0)) | f
(-5,-12) | ((0,1),(0,1)) | f
(1e-300,-1e-300) | ((2,0),(2,4),(0,0)) | t
(1e-300,-1e-300) | ((3,1),(3,3),(1,0)) | f
(1e-300,-1e-300) | ((1,2),(3,4),(5,6),(7,8)) | f
(1e-300,-1e-300) | ((7,8),(5,6),(3,4),(1,2)) | f
(1e-300,-1e-300) | ((1,2),(7,8),(5,6),(3,-4)) | f
(1e-300,-1e-300) | ((0,0)) | t
(1e-300,-1e-300) | ((0,1),(0,1)) | f
(1e+300,Infinity) | ((2,0),(2,4),(0,0)) | f
(1e+300,Infinity) | ((3,1),(3,3),(1,0)) | f
(1e+300,Infinity) | ((1,2),(3,4),(5,6),(7,8)) | f
(1e+300,Infinity) | ((7,8),(5,6),(3,4),(1,2)) | f
(1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | f
(1e+300,Infinity) | ((0,0)) | f
(1e+300,Infinity) | ((0,1),(0,1)) | f
(Infinity,1e+300) | ((2,0),(2,4),(0,0)) | f
(Infinity,1e+300) | ((3,1),(3,3),(1,0)) | f
(Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | f
(Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | f
(Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | f
(Infinity,1e+300) | ((0,0)) | f
(Infinity,1e+300) | ((0,1),(0,1)) | f
(NaN,NaN) | ((2,0),(2,4),(0,0)) | t
(NaN,NaN) | ((3,1),(3,3),(1,0)) | t
(NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | t
(NaN,NaN) | ((7,8),(5,6),(3,4),(1,2)) | t
(NaN,NaN) | ((1,2),(7,8),(5,6),(3,-4)) | t
(NaN,NaN) | ((0,0)) | t
(NaN,NaN) | ((0,1),(0,1)) | t
(10,10) | ((2,0),(2,4),(0,0)) | f
(10,10) | ((3,1),(3,3),(1,0)) | f
(10,10) | ((1,2),(3,4),(5,6),(7,8)) | f
(10,10) | ((7,8),(5,6),(3,4),(1,2)) | f
(10,10) | ((1,2),(7,8),(5,6),(3,-4)) | f
(10,10) | ((0,0)) | f
(10,10) | ((0,1),(0,1)) | f
(70 rows)
SELECT p.f1, poly.f1, p.f1 <@ poly.f1 AS contained
FROM POLYGON_TBL poly, POINT_TBL p;
f1 | f1 | contained
-------------------+----------------------------+-----------
(0,0) | ((2,0),(2,4),(0,0)) | t
(0,0) | ((3,1),(3,3),(1,0)) | f
(0,0) | ((1,2),(3,4),(5,6),(7,8)) | f
(0,0) | ((7,8),(5,6),(3,4),(1,2)) | f
(0,0) | ((1,2),(7,8),(5,6),(3,-4)) | f
(0,0) | ((0,0)) | t
(0,0) | ((0,1),(0,1)) | f
(-10,0) | ((2,0),(2,4),(0,0)) | f
(-10,0) | ((3,1),(3,3),(1,0)) | f
(-10,0) | ((1,2),(3,4),(5,6),(7,8)) | f
(-10,0) | ((7,8),(5,6),(3,4),(1,2)) | f
(-10,0) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-10,0) | ((0,0)) | f
(-10,0) | ((0,1),(0,1)) | f
(-3,4) | ((2,0),(2,4),(0,0)) | f
(-3,4) | ((3,1),(3,3),(1,0)) | f
(-3,4) | ((1,2),(3,4),(5,6),(7,8)) | f
(-3,4) | ((7,8),(5,6),(3,4),(1,2)) | f
(-3,4) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-3,4) | ((0,0)) | f
(-3,4) | ((0,1),(0,1)) | f
(5.1,34.5) | ((2,0),(2,4),(0,0)) | f
(5.1,34.5) | ((3,1),(3,3),(1,0)) | f
(5.1,34.5) | ((1,2),(3,4),(5,6),(7,8)) | f
(5.1,34.5) | ((7,8),(5,6),(3,4),(1,2)) | f
(5.1,34.5) | ((1,2),(7,8),(5,6),(3,-4)) | f
(5.1,34.5) | ((0,0)) | f
(5.1,34.5) | ((0,1),(0,1)) | f
(-5,-12) | ((2,0),(2,4),(0,0)) | f
(-5,-12) | ((3,1),(3,3),(1,0)) | f
(-5,-12) | ((1,2),(3,4),(5,6),(7,8)) | f
(-5,-12) | ((7,8),(5,6),(3,4),(1,2)) | f
(-5,-12) | ((1,2),(7,8),(5,6),(3,-4)) | f
(-5,-12) | ((0,0)) | f
(-5,-12) | ((0,1),(0,1)) | f
(1e-300,-1e-300) | ((2,0),(2,4),(0,0)) | t
(1e-300,-1e-300) | ((3,1),(3,3),(1,0)) | f
(1e-300,-1e-300) | ((1,2),(3,4),(5,6),(7,8)) | f
(1e-300,-1e-300) | ((7,8),(5,6),(3,4),(1,2)) | f
(1e-300,-1e-300) | ((1,2),(7,8),(5,6),(3,-4)) | f
(1e-300,-1e-300) | ((0,0)) | t
(1e-300,-1e-300) | ((0,1),(0,1)) | f
(1e+300,Infinity) | ((2,0),(2,4),(0,0)) | f
(1e+300,Infinity) | ((3,1),(3,3),(1,0)) | f
(1e+300,Infinity) | ((1,2),(3,4),(5,6),(7,8)) | f
(1e+300,Infinity) | ((7,8),(5,6),(3,4),(1,2)) | f
(1e+300,Infinity) | ((1,2),(7,8),(5,6),(3,-4)) | f
(1e+300,Infinity) | ((0,0)) | f
(1e+300,Infinity) | ((0,1),(0,1)) | f
(Infinity,1e+300) | ((2,0),(2,4),(0,0)) | f
(Infinity,1e+300) | ((3,1),(3,3),(1,0)) | f
(Infinity,1e+300) | ((1,2),(3,4),(5,6),(7,8)) | f
(Infinity,1e+300) | ((7,8),(5,6),(3,4),(1,2)) | f
(Infinity,1e+300) | ((1,2),(7,8),(5,6),(3,-4)) | f
(Infinity,1e+300) | ((0,0)) | f
(Infinity,1e+300) | ((0,1),(0,1)) | f
(NaN,NaN) | ((2,0),(2,4),(0,0)) | t
(NaN,NaN) | ((3,1),(3,3),(1,0)) | t
(NaN,NaN) | ((1,2),(3,4),(5,6),(7,8)) | t
(NaN,NaN) | ((7,8),(5,6),(3,4),(1,2)) | t
(NaN,NaN) | ((1,2),(7,8),(5,6),(3,-4)) | t
(NaN,NaN) | ((0,0)) | t
(NaN,NaN) | ((0,1),(0,1)) | t
(10,10) | ((2,0),(2,4),(0,0)) | f
(10,10) | ((3,1),(3,3),(1,0)) | f
(10,10) | ((1,2),(3,4),(5,6),(7,8)) | f
(10,10) | ((7,8),(5,6),(3,4),(1,2)) | f
(10,10) | ((1,2),(7,8),(5,6),(3,-4)) | f
(10,10) | ((0,0)) | f
(10,10) | ((0,1),(0,1)) | f
(70 rows)
SELECT npoints(f1) AS npoints, f1 AS polygon
FROM POLYGON_TBL;
npoints | polygon
---------+----------------------------
3 | ((2,0),(2,4),(0,0))
3 | ((3,1),(3,3),(1,0))
4 | ((1,2),(3,4),(5,6),(7,8))
4 | ((7,8),(5,6),(3,4),(1,2))
4 | ((1,2),(7,8),(5,6),(3,-4))
1 | ((0,0))
2 | ((0,1),(0,1))
(7 rows)
SELECT polygon(f1)
FROM BOX_TBL;
polygon
-------------------------------------------
((0,0),(0,2),(2,2),(2,0))
((1,1),(1,3),(3,3),(3,1))
((-8,-10),(-8,2),(-2,2),(-2,-10))
((2.5,2.5),(2.5,3.5),(2.5,3.5),(2.5,2.5))
((3,3),(3,3),(3,3),(3,3))
(5 rows)
SELECT polygon(f1)
FROM PATH_TBL WHERE isclosed(f1);
polygon
-------------------
((1,2),(3,4))
((1,2),(3,4))
((1,2),(3,4))
((10,20))
((11,12),(13,14))
(5 rows)
SELECT f1 AS open_path, polygon( pclose(f1)) AS polygon
FROM PATH_TBL
WHERE isopen(f1);
open_path | polygon
---------------------------+---------------------------
[(1,2),(3,4)] | ((1,2),(3,4))
[(0,0),(3,0),(4,5),(1,6)] | ((0,0),(3,0),(4,5),(1,6))
[(1,2),(3,4)] | ((1,2),(3,4))
[(11,12),(13,14)] | ((11,12),(13,14))
(4 rows)
-- To box
SELECT f1, f1::box FROM POLYGON_TBL;
f1 | f1
----------------------------+--------------
((2,0),(2,4),(0,0)) | (2,4),(0,0)
((3,1),(3,3),(1,0)) | (3,3),(1,0)
((1,2),(3,4),(5,6),(7,8)) | (7,8),(1,2)
((7,8),(5,6),(3,4),(1,2)) | (7,8),(1,2)
((1,2),(7,8),(5,6),(3,-4)) | (7,8),(1,-4)
((0,0)) | (0,0),(0,0)
((0,1),(0,1)) | (0,1),(0,1)
(7 rows)
-- To path
SELECT f1, f1::path FROM POLYGON_TBL;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(7 rows)
-- Same as polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 ~= p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(9 rows)
-- Contained by polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 <@ p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(12 rows)
-- Contains polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 @> p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(12 rows)
-- Overlap with polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 && p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((3,1),(3,3),(1,0))
((2,0),(2,4),(0,0)) | ((1,2),(3,4),(5,6),(7,8))
((2,0),(2,4),(0,0)) | ((7,8),(5,6),(3,4),(1,2))
((2,0),(2,4),(0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((2,0),(2,4),(0,0)) | ((0,0))
((3,1),(3,3),(1,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(3,4),(5,6),(7,8)) | ((2,0),(2,4),(0,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((2,0),(2,4),(0,0))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(7,8),(5,6),(3,-4)) | ((2,0),(2,4),(0,0))
((1,2),(7,8),(5,6),(3,-4)) | ((3,1),(3,3),(1,0))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(25 rows)
-- Left of polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 << p2.f1;
f1 | f1
---------------+----------------------------
((0,0)) | ((3,1),(3,3),(1,0))
((0,0)) | ((1,2),(3,4),(5,6),(7,8))
((0,0)) | ((7,8),(5,6),(3,4),(1,2))
((0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((0,1),(0,1)) | ((3,1),(3,3),(1,0))
((0,1),(0,1)) | ((1,2),(3,4),(5,6),(7,8))
((0,1),(0,1)) | ((7,8),(5,6),(3,4),(1,2))
((0,1),(0,1)) | ((1,2),(7,8),(5,6),(3,-4))
(8 rows)
-- Overlap of left of polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 &< p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((3,1),(3,3),(1,0))
((2,0),(2,4),(0,0)) | ((1,2),(3,4),(5,6),(7,8))
((2,0),(2,4),(0,0)) | ((7,8),(5,6),(3,4),(1,2))
((2,0),(2,4),(0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((3,1),(3,3),(1,0)) | ((1,2),(3,4),(5,6),(7,8))
((3,1),(3,3),(1,0)) | ((7,8),(5,6),(3,4),(1,2))
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((3,1),(3,3),(1,0))
((0,0)) | ((1,2),(3,4),(5,6),(7,8))
((0,0)) | ((7,8),(5,6),(3,4),(1,2))
((0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,0)) | ((0,1),(0,1))
((0,1),(0,1)) | ((2,0),(2,4),(0,0))
((0,1),(0,1)) | ((3,1),(3,3),(1,0))
((0,1),(0,1)) | ((1,2),(3,4),(5,6),(7,8))
((0,1),(0,1)) | ((7,8),(5,6),(3,4),(1,2))
((0,1),(0,1)) | ((1,2),(7,8),(5,6),(3,-4))
((0,1),(0,1)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(32 rows)
-- Right of polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 >> p2.f1;
f1 | f1
----------------------------+---------------
((3,1),(3,3),(1,0)) | ((0,0))
((3,1),(3,3),(1,0)) | ((0,1),(0,1))
((1,2),(3,4),(5,6),(7,8)) | ((0,0))
((1,2),(3,4),(5,6),(7,8)) | ((0,1),(0,1))
((7,8),(5,6),(3,4),(1,2)) | ((0,0))
((7,8),(5,6),(3,4),(1,2)) | ((0,1),(0,1))
((1,2),(7,8),(5,6),(3,-4)) | ((0,0))
((1,2),(7,8),(5,6),(3,-4)) | ((0,1),(0,1))
(8 rows)
-- Overlap of right of polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 &> p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((0,0))
((2,0),(2,4),(0,0)) | ((0,1),(0,1))
((3,1),(3,3),(1,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((3,1),(3,3),(1,0)) | ((1,2),(3,4),(5,6),(7,8))
((3,1),(3,3),(1,0)) | ((7,8),(5,6),(3,4),(1,2))
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4))
((3,1),(3,3),(1,0)) | ((0,0))
((3,1),(3,3),(1,0)) | ((0,1),(0,1))
((1,2),(3,4),(5,6),(7,8)) | ((2,0),(2,4),(0,0))
((1,2),(3,4),(5,6),(7,8)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(3,4),(5,6),(7,8)) | ((0,0))
((1,2),(3,4),(5,6),(7,8)) | ((0,1),(0,1))
((7,8),(5,6),(3,4),(1,2)) | ((2,0),(2,4),(0,0))
((7,8),(5,6),(3,4),(1,2)) | ((3,1),(3,3),(1,0))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((0,0))
((7,8),(5,6),(3,4),(1,2)) | ((0,1),(0,1))
((1,2),(7,8),(5,6),(3,-4)) | ((2,0),(2,4),(0,0))
((1,2),(7,8),(5,6),(3,-4)) | ((3,1),(3,3),(1,0))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(7,8),(5,6),(3,-4)) | ((0,0))
((1,2),(7,8),(5,6),(3,-4)) | ((0,1),(0,1))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((0,0))
((0,0)) | ((0,1),(0,1))
((0,1),(0,1)) | ((2,0),(2,4),(0,0))
((0,1),(0,1)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(37 rows)
-- Below polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 <<| p2.f1;
f1 | f1
---------------+---------------------------
((0,0)) | ((1,2),(3,4),(5,6),(7,8))
((0,0)) | ((7,8),(5,6),(3,4),(1,2))
((0,0)) | ((0,1),(0,1))
((0,1),(0,1)) | ((1,2),(3,4),(5,6),(7,8))
((0,1),(0,1)) | ((7,8),(5,6),(3,4),(1,2))
(5 rows)
-- Overlap or below polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 &<| p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((1,2),(3,4),(5,6),(7,8))
((2,0),(2,4),(0,0)) | ((7,8),(5,6),(3,4),(1,2))
((2,0),(2,4),(0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((3,1),(3,3),(1,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((3,1),(3,3),(1,0)) | ((1,2),(3,4),(5,6),(7,8))
((3,1),(3,3),(1,0)) | ((7,8),(5,6),(3,4),(1,2))
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((3,1),(3,3),(1,0))
((0,0)) | ((1,2),(3,4),(5,6),(7,8))
((0,0)) | ((7,8),(5,6),(3,4),(1,2))
((0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,0)) | ((0,1),(0,1))
((0,1),(0,1)) | ((2,0),(2,4),(0,0))
((0,1),(0,1)) | ((3,1),(3,3),(1,0))
((0,1),(0,1)) | ((1,2),(3,4),(5,6),(7,8))
((0,1),(0,1)) | ((7,8),(5,6),(3,4),(1,2))
((0,1),(0,1)) | ((1,2),(7,8),(5,6),(3,-4))
((0,1),(0,1)) | ((0,1),(0,1))
(31 rows)
-- Above polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 |>> p2.f1;
f1 | f1
---------------------------+---------------
((1,2),(3,4),(5,6),(7,8)) | ((0,0))
((1,2),(3,4),(5,6),(7,8)) | ((0,1),(0,1))
((7,8),(5,6),(3,4),(1,2)) | ((0,0))
((7,8),(5,6),(3,4),(1,2)) | ((0,1),(0,1))
((0,1),(0,1)) | ((0,0))
(5 rows)
-- Overlap or above polygon
SELECT p1.f1, p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2 WHERE p1.f1 |&> p2.f1;
f1 | f1
----------------------------+----------------------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0))
((2,0),(2,4),(0,0)) | ((3,1),(3,3),(1,0))
((2,0),(2,4),(0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((2,0),(2,4),(0,0)) | ((0,0))
((3,1),(3,3),(1,0)) | ((2,0),(2,4),(0,0))
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0))
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4))
((3,1),(3,3),(1,0)) | ((0,0))
((1,2),(3,4),(5,6),(7,8)) | ((2,0),(2,4),(0,0))
((1,2),(3,4),(5,6),(7,8)) | ((3,1),(3,3),(1,0))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8))
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2))
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4))
((1,2),(3,4),(5,6),(7,8)) | ((0,0))
((1,2),(3,4),(5,6),(7,8)) | ((0,1),(0,1))
((7,8),(5,6),(3,4),(1,2)) | ((2,0),(2,4),(0,0))
((7,8),(5,6),(3,4),(1,2)) | ((3,1),(3,3),(1,0))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8))
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2))
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4))
((7,8),(5,6),(3,4),(1,2)) | ((0,0))
((7,8),(5,6),(3,4),(1,2)) | ((0,1),(0,1))
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((2,0),(2,4),(0,0))
((0,0)) | ((3,1),(3,3),(1,0))
((0,0)) | ((1,2),(7,8),(5,6),(3,-4))
((0,0)) | ((0,0))
((0,1),(0,1)) | ((2,0),(2,4),(0,0))
((0,1),(0,1)) | ((3,1),(3,3),(1,0))
((0,1),(0,1)) | ((1,2),(7,8),(5,6),(3,-4))
((0,1),(0,1)) | ((0,0))
((0,1),(0,1)) | ((0,1),(0,1))
(32 rows)
-- Distance to polygon
SELECT p1.f1, p2.f1, p1.f1 <-> p2.f1 FROM POLYGON_TBL p1, POLYGON_TBL p2;
f1 | f1 | ?column?
----------------------------+----------------------------+----------------
((2,0),(2,4),(0,0)) | ((2,0),(2,4),(0,0)) | 0
((2,0),(2,4),(0,0)) | ((3,1),(3,3),(1,0)) | 0
((2,0),(2,4),(0,0)) | ((1,2),(3,4),(5,6),(7,8)) | 0
((2,0),(2,4),(0,0)) | ((7,8),(5,6),(3,4),(1,2)) | 0
((2,0),(2,4),(0,0)) | ((1,2),(7,8),(5,6),(3,-4)) | 0
((2,0),(2,4),(0,0)) | ((0,0)) | 0
((2,0),(2,4),(0,0)) | ((0,1),(0,1)) | 0.4472135955
((3,1),(3,3),(1,0)) | ((2,0),(2,4),(0,0)) | 0
((3,1),(3,3),(1,0)) | ((3,1),(3,3),(1,0)) | 0
((3,1),(3,3),(1,0)) | ((1,2),(3,4),(5,6),(7,8)) | 0.707106781187
((3,1),(3,3),(1,0)) | ((7,8),(5,6),(3,4),(1,2)) | 0.707106781187
((3,1),(3,3),(1,0)) | ((1,2),(7,8),(5,6),(3,-4)) | 0
((3,1),(3,3),(1,0)) | ((0,0)) | 1
((3,1),(3,3),(1,0)) | ((0,1),(0,1)) | 1.38675049056
((1,2),(3,4),(5,6),(7,8)) | ((2,0),(2,4),(0,0)) | 0
((1,2),(3,4),(5,6),(7,8)) | ((3,1),(3,3),(1,0)) | 0.707106781187
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(3,4),(5,6),(7,8)) | 0
((1,2),(3,4),(5,6),(7,8)) | ((7,8),(5,6),(3,4),(1,2)) | 0
((1,2),(3,4),(5,6),(7,8)) | ((1,2),(7,8),(5,6),(3,-4)) | 0
((1,2),(3,4),(5,6),(7,8)) | ((0,0)) | 2.2360679775
((1,2),(3,4),(5,6),(7,8)) | ((0,1),(0,1)) | 1.41421356237
((7,8),(5,6),(3,4),(1,2)) | ((2,0),(2,4),(0,0)) | 0
((7,8),(5,6),(3,4),(1,2)) | ((3,1),(3,3),(1,0)) | 0.707106781187
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(3,4),(5,6),(7,8)) | 0
((7,8),(5,6),(3,4),(1,2)) | ((7,8),(5,6),(3,4),(1,2)) | 0
((7,8),(5,6),(3,4),(1,2)) | ((1,2),(7,8),(5,6),(3,-4)) | 0
((7,8),(5,6),(3,4),(1,2)) | ((0,0)) | 2.2360679775
((7,8),(5,6),(3,4),(1,2)) | ((0,1),(0,1)) | 1.41421356237
((1,2),(7,8),(5,6),(3,-4)) | ((2,0),(2,4),(0,0)) | 0
((1,2),(7,8),(5,6),(3,-4)) | ((3,1),(3,3),(1,0)) | 0
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(3,4),(5,6),(7,8)) | 0
((1,2),(7,8),(5,6),(3,-4)) | ((7,8),(5,6),(3,4),(1,2)) | 0
((1,2),(7,8),(5,6),(3,-4)) | ((1,2),(7,8),(5,6),(3,-4)) | 0
((1,2),(7,8),(5,6),(3,-4)) | ((0,0)) | 1.58113883008
((1,2),(7,8),(5,6),(3,-4)) | ((0,1),(0,1)) | 1.26491106407
((0,0)) | ((2,0),(2,4),(0,0)) | 0
((0,0)) | ((3,1),(3,3),(1,0)) | 1
((0,0)) | ((1,2),(3,4),(5,6),(7,8)) | 2.2360679775
((0,0)) | ((7,8),(5,6),(3,4),(1,2)) | 2.2360679775
((0,0)) | ((1,2),(7,8),(5,6),(3,-4)) | 1.58113883008
((0,0)) | ((0,0)) | 0
((0,0)) | ((0,1),(0,1)) | 1
((0,1),(0,1)) | ((2,0),(2,4),(0,0)) | 0.4472135955
((0,1),(0,1)) | ((3,1),(3,3),(1,0)) | 1.38675049056
((0,1),(0,1)) | ((1,2),(3,4),(5,6),(7,8)) | 1.41421356237
((0,1),(0,1)) | ((7,8),(5,6),(3,4),(1,2)) | 1.41421356237
((0,1),(0,1)) | ((1,2),(7,8),(5,6),(3,-4)) | 1.26491106407
((0,1),(0,1)) | ((0,0)) | 1
((0,1),(0,1)) | ((0,1),(0,1)) | 0
(49 rows)
--
-- Circles
--
SELECT circle(f1, 50.0)
FROM POINT_TBL;
circle
------------------------
<(0,0),50>
<(-10,0),50>
<(-3,4),50>
<(5.1,34.5),50>
<(-5,-12),50>
<(1e-300,-1e-300),50>
<(1e+300,Infinity),50>
<(Infinity,1e+300),50>
<(NaN,NaN),50>
<(10,10),50>
(10 rows)
SELECT circle(f1)
FROM BOX_TBL;
circle
------------------------
<(1,1),1.41421356237>
<(2,2),1.41421356237>
<(-5,-4),6.7082039325>
<(2.5,3),0.5>
<(3,3),0>
(5 rows)
SELECT circle(f1)
FROM POLYGON_TBL
WHERE (# f1) >= 3;
circle
-----------------------------------------------
<(1.33333333333,1.33333333333),2.04168905064>
<(2.33333333333,1.33333333333),1.47534300379>
<(4,5),2.82842712475>
<(4,5),2.82842712475>
<(4,3),4.80664375676>
(5 rows)
SELECT c1.f1 AS circle, p1.f1 AS point, (p1.f1 <-> c1.f1) AS distance
FROM CIRCLE_TBL c1, POINT_TBL p1
WHERE (p1.f1 <-> c1.f1) > 0
ORDER BY distance, area(c1.f1), p1.f1[0];
circle | point | distance
----------------+-------------------+---------------
<(1,2),3> | (-3,4) | 1.472135955
<(5,1),3> | (0,0) | 2.09901951359
<(5,1),3> | (1e-300,-1e-300) | 2.09901951359
<(5,1),3> | (-3,4) | 5.54400374532
<(3,5),0> | (0,0) | 5.83095189485
<(3,5),0> | (1e-300,-1e-300) | 5.83095189485
<(3,5),0> | (-3,4) | 6.0827625303
<(1,3),5> | (-10,0) | 6.40175425099
<(1,3),5> | (10,10) | 6.40175425099
<(5,1),3> | (10,10) | 7.29563014099
<(1,2),3> | (-10,0) | 8.1803398875
<(3,5),0> | (10,10) | 8.60232526704
<(1,2),3> | (10,10) | 9.04159457879
<(1,3),5> | (-5,-12) | 11.1554944214
<(5,1),3> | (-10,0) | 12.0332963784
<(1,2),3> | (-5,-12) | 12.2315462117
<(5,1),3> | (-5,-12) | 13.4012194669
<(3,5),0> | (-10,0) | 13.9283882772
<(3,5),0> | (-5,-12) | 18.7882942281
<(1,3),5> | (5.1,34.5) | 26.7657047773
<(3,5),0> | (5.1,34.5) | 29.5746513082
<(1,2),3> | (5.1,34.5) | 29.7575945393
<(5,1),3> | (5.1,34.5) | 30.5001492534
<(100,200),10> | (5.1,34.5) | 180.778038568
<(100,200),10> | (10,10) | 200.237960416
<(100,200),10> | (-3,4) | 211.415898255
<(100,200),10> | (0,0) | 213.60679775
<(100,200),10> | (1e-300,-1e-300) | 213.60679775
<(100,200),10> | (-10,0) | 218.25424421
<(100,200),10> | (-5,-12) | 226.577682802
<(3,5),0> | (1e+300,Infinity) | Infinity
<(3,5),0> | (Infinity,1e+300) | Infinity
<(1,2),3> | (1e+300,Infinity) | Infinity
<(5,1),3> | (1e+300,Infinity) | Infinity
<(5,1),3> | (Infinity,1e+300) | Infinity
<(1,2),3> | (Infinity,1e+300) | Infinity
<(1,3),5> | (1e+300,Infinity) | Infinity
<(1,3),5> | (Infinity,1e+300) | Infinity
<(100,200),10> | (1e+300,Infinity) | Infinity
<(100,200),10> | (Infinity,1e+300) | Infinity
<(1,2),100> | (1e+300,Infinity) | Infinity
<(1,2),100> | (Infinity,1e+300) | Infinity
<(100,1),115> | (1e+300,Infinity) | Infinity
<(100,1),115> | (Infinity,1e+300) | Infinity
<(3,5),0> | (NaN,NaN) | NaN
<(1,2),3> | (NaN,NaN) | NaN
<(5,1),3> | (NaN,NaN) | NaN
<(1,3),5> | (NaN,NaN) | NaN
<(100,200),10> | (NaN,NaN) | NaN
<(1,2),100> | (NaN,NaN) | NaN
<(100,1),115> | (NaN,NaN) | NaN
<(3,5),NaN> | (-10,0) | NaN
<(3,5),NaN> | (-5,-12) | NaN
<(3,5),NaN> | (-3,4) | NaN
<(3,5),NaN> | (0,0) | NaN
<(3,5),NaN> | (1e-300,-1e-300) | NaN
<(3,5),NaN> | (5.1,34.5) | NaN
<(3,5),NaN> | (10,10) | NaN
<(3,5),NaN> | (1e+300,Infinity) | NaN
<(3,5),NaN> | (Infinity,1e+300) | NaN
<(3,5),NaN> | (NaN,NaN) | NaN
(61 rows)
-- To polygon
SELECT f1, f1::polygon FROM CIRCLE_TBL WHERE f1 >= '<(0,0),1>';
f1 | f1
----------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
<(5,1),3> | ((2,1),(2.40192378865,2.5),(3.5,3.59807621135),(5,4),(6.5,3.59807621135),(7.59807621135,2.5),(8,1),(7.59807621135,-0.5),(6.5,-1.59807621135),(5,-2),(3.5,-1.59807621135),(2.40192378865,-0.5))
<(1,2),100> | ((-99,2),(-85.6025403784,52),(-49,88.6025403784),(1,102),(51,88.6025403784),(87.6025403784,52),(101,2),(87.6025403784,-48),(51,-84.6025403784),(1,-98),(-49,-84.6025403784),(-85.6025403784,-48))
<(1,3),5> | ((-4,3),(-3.33012701892,5.5),(-1.5,7.33012701892),(1,8),(3.5,7.33012701892),(5.33012701892,5.5),(6,3),(5.33012701892,0.5),(3.5,-1.33012701892),(1,-2),(-1.5,-1.33012701892),(-3.33012701892,0.5))
<(1,2),3> | ((-2,2),(-1.59807621135,3.5),(-0.5,4.59807621135),(1,5),(2.5,4.59807621135),(3.59807621135,3.5),(4,2),(3.59807621135,0.5),(2.5,-0.598076211353),(1,-1),(-0.5,-0.598076211353),(-1.59807621135,0.5))
<(100,200),10> | ((90,200),(91.3397459622,205),(95,208.660254038),(100,210),(105,208.660254038),(108.660254038,205),(110,200),(108.660254038,195),(105,191.339745962),(100,190),(95,191.339745962),(91.3397459622,195))
<(100,1),115> | ((-15,1),(0.40707856479,58.5),(42.5,100.592921435),(100,116),(157.5,100.592921435),(199.592921435,58.5),(215,1),(199.592921435,-56.5),(157.5,-98.5929214352),(100,-114),(42.5,-98.5929214352),(0.40707856479,-56.5))
(6 rows)
-- To polygon with less points
SELECT f1, polygon(8, f1) FROM CIRCLE_TBL WHERE f1 >= '<(0,0),1>';
f1 | polygon
----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------
<(5,1),3> | ((2,1),(2.87867965644,3.12132034356),(5,4),(7.12132034356,3.12132034356),(8,1),(7.12132034356,-1.12132034356),(5,-2),(2.87867965644,-1.12132034356))
<(1,2),100> | ((-99,2),(-69.7106781187,72.7106781187),(1,102),(71.7106781187,72.7106781187),(101,2),(71.7106781187,-68.7106781187),(1,-98),(-69.7106781187,-68.7106781187))
<(1,3),5> | ((-4,3),(-2.53553390593,6.53553390593),(1,8),(4.53553390593,6.53553390593),(6,3),(4.53553390593,-0.535533905933),(1,-2),(-2.53553390593,-0.535533905933))
<(1,2),3> | ((-2,2),(-1.12132034356,4.12132034356),(1,5),(3.12132034356,4.12132034356),(4,2),(3.12132034356,-0.12132034356),(1,-1),(-1.12132034356,-0.12132034356))
<(100,200),10> | ((90,200),(92.9289321881,207.071067812),(100,210),(107.071067812,207.071067812),(110,200),(107.071067812,192.928932188),(100,190),(92.9289321881,192.928932188))
<(100,1),115> | ((-15,1),(18.6827201635,82.3172798365),(100,116),(181.317279836,82.3172798365),(215,1),(181.317279836,-80.3172798365),(100,-114),(18.6827201635,-80.3172798365))
(6 rows)
-- Error for insufficient number of points
SELECT f1, polygon(1, f1) FROM CIRCLE_TBL WHERE f1 >= '<(0,0),1>';
ERROR: must request at least 2 points
-- Zero radius error
SELECT f1, polygon(10, f1) FROM CIRCLE_TBL WHERE f1 < '<(0,0),1>';
ERROR: cannot convert circle with radius zero to polygon
-- Same as circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 ~= c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(1,2),100> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(3,5),0>
<(3,5),NaN> | <(3,5),NaN>
(8 rows)
-- Overlap with circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 && c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(1,2),3>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(5,1),3>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(1,3),5>
<(1,2),100> | <(1,2),3>
<(1,2),100> | <(100,1),115>
<(1,2),100> | <(3,5),0>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(1,2),3>
<(1,3),5> | <(100,1),115>
<(1,3),5> | <(3,5),0>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(5,1),3>
<(100,1),115> | <(1,2),100>
<(100,1),115> | <(1,3),5>
<(100,1),115> | <(1,2),3>
<(100,1),115> | <(100,1),115>
<(100,1),115> | <(3,5),0>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(33 rows)
-- Overlap or left of circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 &< c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(100,200),10>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(100,200),10>
<(100,200),10> | <(100,1),115>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(28 rows)
-- Left of circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 << c2.f1;
f1 | f1
-----------+----------------
<(5,1),3> | <(100,200),10>
<(1,3),5> | <(100,200),10>
<(1,2),3> | <(100,200),10>
<(3,5),0> | <(100,200),10>
(4 rows)
-- Right of circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 >> c2.f1;
f1 | f1
----------------+-----------
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(3,5),0>
(4 rows)
-- Overlap or right of circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 &> c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(1,2),3>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(1,2),100>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,200),10> | <(100,1),115>
<(100,200),10> | <(3,5),0>
<(100,1),115> | <(1,2),100>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(28 rows)
-- Contained by circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 <@ c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(1,2),100>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(17 rows)
-- Contain by circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 @> c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(1,2),100> | <(5,1),3>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(1,3),5>
<(1,2),100> | <(1,2),3>
<(1,2),100> | <(3,5),0>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(1,2),3>
<(1,3),5> | <(3,5),0>
<(1,2),3> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(5,1),3>
<(100,1),115> | <(1,3),5>
<(100,1),115> | <(1,2),3>
<(100,1),115> | <(100,1),115>
<(100,1),115> | <(3,5),0>
<(3,5),0> | <(3,5),0>
(17 rows)
-- Below circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 <<| c2.f1;
f1 | f1
---------------+----------------
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(3,5),0>
<(1,2),100> | <(100,200),10>
<(1,3),5> | <(100,200),10>
<(1,2),3> | <(100,200),10>
<(100,1),115> | <(100,200),10>
<(3,5),0> | <(100,200),10>
(7 rows)
-- Above circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 |>> c2.f1;
f1 | f1
----------------+---------------
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(100,1),115>
<(100,200),10> | <(3,5),0>
<(3,5),0> | <(5,1),3>
(7 rows)
-- Overlap or below circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 &<| c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(1,2),3>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(5,1),3> | <(3,5),0>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(100,200),10>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(1,2),3> | <(3,5),0>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(100,200),10>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(29 rows)
-- Overlap or above circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 |&> c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,200),10> | <(100,1),115>
<(100,200),10> | <(3,5),0>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(29 rows)
-- Area equal with circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 = c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),3>
<(1,2),100> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(9 rows)
-- Area not equal with circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 != c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(5,1),3> | <(3,5),0>
<(1,2),100> | <(5,1),3>
<(1,2),100> | <(1,3),5>
<(1,2),100> | <(1,2),3>
<(1,2),100> | <(100,200),10>
<(1,2),100> | <(100,1),115>
<(1,2),100> | <(3,5),0>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,2),3>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,3),5> | <(3,5),0>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(1,2),3> | <(3,5),0>
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(100,1),115>
<(100,200),10> | <(3,5),0>
<(100,1),115> | <(5,1),3>
<(100,1),115> | <(1,2),100>
<(100,1),115> | <(1,3),5>
<(100,1),115> | <(1,2),3>
<(100,1),115> | <(100,200),10>
<(100,1),115> | <(3,5),0>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
(40 rows)
-- Area less than circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 < c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
(20 rows)
-- Area greater than circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 > c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(3,5),0>
<(1,2),100> | <(5,1),3>
<(1,2),100> | <(1,3),5>
<(1,2),100> | <(1,2),3>
<(1,2),100> | <(100,200),10>
<(1,2),100> | <(3,5),0>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,2),3>
<(1,3),5> | <(3,5),0>
<(1,2),3> | <(3,5),0>
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(3,5),0>
<(100,1),115> | <(5,1),3>
<(100,1),115> | <(1,2),100>
<(100,1),115> | <(1,3),5>
<(100,1),115> | <(1,2),3>
<(100,1),115> | <(100,200),10>
<(100,1),115> | <(3,5),0>
(20 rows)
-- Area less than or equal circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 <= c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(1,2),3>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(100,200),10>
<(100,200),10> | <(100,1),115>
<(100,1),115> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
<(3,5),0> | <(3,5),0>
(29 rows)
-- Area greater than or equal circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 >= c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(5,1),3>
<(5,1),3> | <(1,2),3>
<(5,1),3> | <(3,5),0>
<(1,2),100> | <(5,1),3>
<(1,2),100> | <(1,2),100>
<(1,2),100> | <(1,3),5>
<(1,2),100> | <(1,2),3>
<(1,2),100> | <(100,200),10>
<(1,2),100> | <(3,5),0>
<(1,3),5> | <(5,1),3>
<(1,3),5> | <(1,3),5>
<(1,3),5> | <(1,2),3>
<(1,3),5> | <(3,5),0>
<(1,2),3> | <(5,1),3>
<(1,2),3> | <(1,2),3>
<(1,2),3> | <(3,5),0>
<(100,200),10> | <(5,1),3>
<(100,200),10> | <(1,3),5>
<(100,200),10> | <(1,2),3>
<(100,200),10> | <(100,200),10>
<(100,200),10> | <(3,5),0>
<(100,1),115> | <(5,1),3>
<(100,1),115> | <(1,2),100>
<(100,1),115> | <(1,3),5>
<(100,1),115> | <(1,2),3>
<(100,1),115> | <(100,200),10>
<(100,1),115> | <(100,1),115>
<(100,1),115> | <(3,5),0>
<(3,5),0> | <(3,5),0>
(29 rows)
-- Area less than circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 < c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
(20 rows)
-- Area greater than circle
SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 < c2.f1;
f1 | f1
----------------+----------------
<(5,1),3> | <(1,2),100>
<(5,1),3> | <(1,3),5>
<(5,1),3> | <(100,200),10>
<(5,1),3> | <(100,1),115>
<(1,2),100> | <(100,1),115>
<(1,3),5> | <(1,2),100>
<(1,3),5> | <(100,200),10>
<(1,3),5> | <(100,1),115>
<(1,2),3> | <(1,2),100>
<(1,2),3> | <(1,3),5>
<(1,2),3> | <(100,200),10>
<(1,2),3> | <(100,1),115>
<(100,200),10> | <(1,2),100>
<(100,200),10> | <(100,1),115>
<(3,5),0> | <(5,1),3>
<(3,5),0> | <(1,2),100>
<(3,5),0> | <(1,3),5>
<(3,5),0> | <(1,2),3>
<(3,5),0> | <(100,200),10>
<(3,5),0> | <(100,1),115>
(20 rows)
-- Add point
SELECT c.f1, p.f1, c.f1 + p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
f1 | f1 | ?column?
----------------+-------------------+-------------------------
<(5,1),3> | (0,0) | <(5,1),3>
<(1,2),100> | (0,0) | <(1,2),100>
<(1,3),5> | (0,0) | <(1,3),5>
<(1,2),3> | (0,0) | <(1,2),3>
<(100,200),10> | (0,0) | <(100,200),10>
<(100,1),115> | (0,0) | <(100,1),115>
<(3,5),0> | (0,0) | <(3,5),0>
<(3,5),NaN> | (0,0) | <(3,5),NaN>
<(5,1),3> | (-10,0) | <(-5,1),3>
<(1,2),100> | (-10,0) | <(-9,2),100>
<(1,3),5> | (-10,0) | <(-9,3),5>
<(1,2),3> | (-10,0) | <(-9,2),3>
<(100,200),10> | (-10,0) | <(90,200),10>
<(100,1),115> | (-10,0) | <(90,1),115>
<(3,5),0> | (-10,0) | <(-7,5),0>
<(3,5),NaN> | (-10,0) | <(-7,5),NaN>
<(5,1),3> | (-3,4) | <(2,5),3>
<(1,2),100> | (-3,4) | <(-2,6),100>
<(1,3),5> | (-3,4) | <(-2,7),5>
<(1,2),3> | (-3,4) | <(-2,6),3>
<(100,200),10> | (-3,4) | <(97,204),10>
<(100,1),115> | (-3,4) | <(97,5),115>
<(3,5),0> | (-3,4) | <(0,9),0>
<(3,5),NaN> | (-3,4) | <(0,9),NaN>
<(5,1),3> | (5.1,34.5) | <(10.1,35.5),3>
<(1,2),100> | (5.1,34.5) | <(6.1,36.5),100>
<(1,3),5> | (5.1,34.5) | <(6.1,37.5),5>
<(1,2),3> | (5.1,34.5) | <(6.1,36.5),3>
<(100,200),10> | (5.1,34.5) | <(105.1,234.5),10>
<(100,1),115> | (5.1,34.5) | <(105.1,35.5),115>
<(3,5),0> | (5.1,34.5) | <(8.1,39.5),0>
<(3,5),NaN> | (5.1,34.5) | <(8.1,39.5),NaN>
<(5,1),3> | (-5,-12) | <(0,-11),3>
<(1,2),100> | (-5,-12) | <(-4,-10),100>
<(1,3),5> | (-5,-12) | <(-4,-9),5>
<(1,2),3> | (-5,-12) | <(-4,-10),3>
<(100,200),10> | (-5,-12) | <(95,188),10>
<(100,1),115> | (-5,-12) | <(95,-11),115>
<(3,5),0> | (-5,-12) | <(-2,-7),0>
<(3,5),NaN> | (-5,-12) | <(-2,-7),NaN>
<(5,1),3> | (1e-300,-1e-300) | <(5,1),3>
<(1,2),100> | (1e-300,-1e-300) | <(1,2),100>
<(1,3),5> | (1e-300,-1e-300) | <(1,3),5>
<(1,2),3> | (1e-300,-1e-300) | <(1,2),3>
<(100,200),10> | (1e-300,-1e-300) | <(100,200),10>
<(100,1),115> | (1e-300,-1e-300) | <(100,1),115>
<(3,5),0> | (1e-300,-1e-300) | <(3,5),0>
<(3,5),NaN> | (1e-300,-1e-300) | <(3,5),NaN>
<(5,1),3> | (1e+300,Infinity) | <(1e+300,Infinity),3>
<(1,2),100> | (1e+300,Infinity) | <(1e+300,Infinity),100>
<(1,3),5> | (1e+300,Infinity) | <(1e+300,Infinity),5>
<(1,2),3> | (1e+300,Infinity) | <(1e+300,Infinity),3>
<(100,200),10> | (1e+300,Infinity) | <(1e+300,Infinity),10>
<(100,1),115> | (1e+300,Infinity) | <(1e+300,Infinity),115>
<(3,5),0> | (1e+300,Infinity) | <(1e+300,Infinity),0>
<(3,5),NaN> | (1e+300,Infinity) | <(1e+300,Infinity),NaN>
<(5,1),3> | (Infinity,1e+300) | <(Infinity,1e+300),3>
<(1,2),100> | (Infinity,1e+300) | <(Infinity,1e+300),100>
<(1,3),5> | (Infinity,1e+300) | <(Infinity,1e+300),5>
<(1,2),3> | (Infinity,1e+300) | <(Infinity,1e+300),3>
<(100,200),10> | (Infinity,1e+300) | <(Infinity,1e+300),10>
<(100,1),115> | (Infinity,1e+300) | <(Infinity,1e+300),115>
<(3,5),0> | (Infinity,1e+300) | <(Infinity,1e+300),0>
<(3,5),NaN> | (Infinity,1e+300) | <(Infinity,1e+300),NaN>
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),3>
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),100>
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),5>
<(1,2),3> | (NaN,NaN) | <(NaN,NaN),3>
<(100,200),10> | (NaN,NaN) | <(NaN,NaN),10>
<(100,1),115> | (NaN,NaN) | <(NaN,NaN),115>
<(3,5),0> | (NaN,NaN) | <(NaN,NaN),0>
<(3,5),NaN> | (NaN,NaN) | <(NaN,NaN),NaN>
<(5,1),3> | (10,10) | <(15,11),3>
<(1,2),100> | (10,10) | <(11,12),100>
<(1,3),5> | (10,10) | <(11,13),5>
<(1,2),3> | (10,10) | <(11,12),3>
<(100,200),10> | (10,10) | <(110,210),10>
<(100,1),115> | (10,10) | <(110,11),115>
<(3,5),0> | (10,10) | <(13,15),0>
<(3,5),NaN> | (10,10) | <(13,15),NaN>
(80 rows)
-- Subtract point
SELECT c.f1, p.f1, c.f1 - p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
f1 | f1 | ?column?
----------------+-------------------+---------------------------
<(5,1),3> | (0,0) | <(5,1),3>
<(1,2),100> | (0,0) | <(1,2),100>
<(1,3),5> | (0,0) | <(1,3),5>
<(1,2),3> | (0,0) | <(1,2),3>
<(100,200),10> | (0,0) | <(100,200),10>
<(100,1),115> | (0,0) | <(100,1),115>
<(3,5),0> | (0,0) | <(3,5),0>
<(3,5),NaN> | (0,0) | <(3,5),NaN>
<(5,1),3> | (-10,0) | <(15,1),3>
<(1,2),100> | (-10,0) | <(11,2),100>
<(1,3),5> | (-10,0) | <(11,3),5>
<(1,2),3> | (-10,0) | <(11,2),3>
<(100,200),10> | (-10,0) | <(110,200),10>
<(100,1),115> | (-10,0) | <(110,1),115>
<(3,5),0> | (-10,0) | <(13,5),0>
<(3,5),NaN> | (-10,0) | <(13,5),NaN>
<(5,1),3> | (-3,4) | <(8,-3),3>
<(1,2),100> | (-3,4) | <(4,-2),100>
<(1,3),5> | (-3,4) | <(4,-1),5>
<(1,2),3> | (-3,4) | <(4,-2),3>
<(100,200),10> | (-3,4) | <(103,196),10>
<(100,1),115> | (-3,4) | <(103,-3),115>
<(3,5),0> | (-3,4) | <(6,1),0>
<(3,5),NaN> | (-3,4) | <(6,1),NaN>
<(5,1),3> | (5.1,34.5) | <(-0.1,-33.5),3>
<(1,2),100> | (5.1,34.5) | <(-4.1,-32.5),100>
<(1,3),5> | (5.1,34.5) | <(-4.1,-31.5),5>
<(1,2),3> | (5.1,34.5) | <(-4.1,-32.5),3>
<(100,200),10> | (5.1,34.5) | <(94.9,165.5),10>
<(100,1),115> | (5.1,34.5) | <(94.9,-33.5),115>
<(3,5),0> | (5.1,34.5) | <(-2.1,-29.5),0>
<(3,5),NaN> | (5.1,34.5) | <(-2.1,-29.5),NaN>
<(5,1),3> | (-5,-12) | <(10,13),3>
<(1,2),100> | (-5,-12) | <(6,14),100>
<(1,3),5> | (-5,-12) | <(6,15),5>
<(1,2),3> | (-5,-12) | <(6,14),3>
<(100,200),10> | (-5,-12) | <(105,212),10>
<(100,1),115> | (-5,-12) | <(105,13),115>
<(3,5),0> | (-5,-12) | <(8,17),0>
<(3,5),NaN> | (-5,-12) | <(8,17),NaN>
<(5,1),3> | (1e-300,-1e-300) | <(5,1),3>
<(1,2),100> | (1e-300,-1e-300) | <(1,2),100>
<(1,3),5> | (1e-300,-1e-300) | <(1,3),5>
<(1,2),3> | (1e-300,-1e-300) | <(1,2),3>
<(100,200),10> | (1e-300,-1e-300) | <(100,200),10>
<(100,1),115> | (1e-300,-1e-300) | <(100,1),115>
<(3,5),0> | (1e-300,-1e-300) | <(3,5),0>
<(3,5),NaN> | (1e-300,-1e-300) | <(3,5),NaN>
<(5,1),3> | (1e+300,Infinity) | <(-1e+300,-Infinity),3>
<(1,2),100> | (1e+300,Infinity) | <(-1e+300,-Infinity),100>
<(1,3),5> | (1e+300,Infinity) | <(-1e+300,-Infinity),5>
<(1,2),3> | (1e+300,Infinity) | <(-1e+300,-Infinity),3>
<(100,200),10> | (1e+300,Infinity) | <(-1e+300,-Infinity),10>
<(100,1),115> | (1e+300,Infinity) | <(-1e+300,-Infinity),115>
<(3,5),0> | (1e+300,Infinity) | <(-1e+300,-Infinity),0>
<(3,5),NaN> | (1e+300,Infinity) | <(-1e+300,-Infinity),NaN>
<(5,1),3> | (Infinity,1e+300) | <(-Infinity,-1e+300),3>
<(1,2),100> | (Infinity,1e+300) | <(-Infinity,-1e+300),100>
<(1,3),5> | (Infinity,1e+300) | <(-Infinity,-1e+300),5>
<(1,2),3> | (Infinity,1e+300) | <(-Infinity,-1e+300),3>
<(100,200),10> | (Infinity,1e+300) | <(-Infinity,-1e+300),10>
<(100,1),115> | (Infinity,1e+300) | <(-Infinity,-1e+300),115>
<(3,5),0> | (Infinity,1e+300) | <(-Infinity,-1e+300),0>
<(3,5),NaN> | (Infinity,1e+300) | <(-Infinity,-1e+300),NaN>
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),3>
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),100>
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),5>
<(1,2),3> | (NaN,NaN) | <(NaN,NaN),3>
<(100,200),10> | (NaN,NaN) | <(NaN,NaN),10>
<(100,1),115> | (NaN,NaN) | <(NaN,NaN),115>
<(3,5),0> | (NaN,NaN) | <(NaN,NaN),0>
<(3,5),NaN> | (NaN,NaN) | <(NaN,NaN),NaN>
<(5,1),3> | (10,10) | <(-5,-9),3>
<(1,2),100> | (10,10) | <(-9,-8),100>
<(1,3),5> | (10,10) | <(-9,-7),5>
<(1,2),3> | (10,10) | <(-9,-8),3>
<(100,200),10> | (10,10) | <(90,190),10>
<(100,1),115> | (10,10) | <(90,-9),115>
<(3,5),0> | (10,10) | <(-7,-5),0>
<(3,5),NaN> | (10,10) | <(-7,-5),NaN>
(80 rows)
-- Multiply with point
SELECT c.f1, p.f1, c.f1 * p.f1 FROM CIRCLE_TBL c, POINT_TBL p;
f1 | f1 | ?column?
----------------+-------------------+--------------------------------------------
<(5,1),3> | (0,0) | <(0,0),0>
<(1,2),100> | (0,0) | <(0,0),0>
<(1,3),5> | (0,0) | <(0,0),0>
<(1,2),3> | (0,0) | <(0,0),0>
<(100,200),10> | (0,0) | <(0,0),0>
<(100,1),115> | (0,0) | <(0,0),0>
<(3,5),0> | (0,0) | <(0,0),0>
<(3,5),NaN> | (0,0) | <(0,0),NaN>
<(5,1),3> | (-10,0) | <(-50,-10),30>
<(1,2),100> | (-10,0) | <(-10,-20),1000>
<(1,3),5> | (-10,0) | <(-10,-30),50>
<(1,2),3> | (-10,0) | <(-10,-20),30>
<(100,200),10> | (-10,0) | <(-1000,-2000),100>
<(100,1),115> | (-10,0) | <(-1000,-10),1150>
<(3,5),0> | (-10,0) | <(-30,-50),0>
<(3,5),NaN> | (-10,0) | <(-30,-50),NaN>
<(5,1),3> | (-3,4) | <(-19,17),15>
<(1,2),100> | (-3,4) | <(-11,-2),500>
<(1,3),5> | (-3,4) | <(-15,-5),25>
<(1,2),3> | (-3,4) | <(-11,-2),15>
<(100,200),10> | (-3,4) | <(-1100,-200),50>
<(100,1),115> | (-3,4) | <(-304,397),575>
<(3,5),0> | (-3,4) | <(-29,-3),0>
<(3,5),NaN> | (-3,4) | <(-29,-3),NaN>
<(5,1),3> | (5.1,34.5) | <(-9,177.6),104.624758064>
<(1,2),100> | (5.1,34.5) | <(-63.9,44.7),3487.49193547>
<(1,3),5> | (5.1,34.5) | <(-98.4,49.8),174.374596774>
<(1,2),3> | (5.1,34.5) | <(-63.9,44.7),104.624758064>
<(100,200),10> | (5.1,34.5) | <(-6390,4470),348.749193547>
<(100,1),115> | (5.1,34.5) | <(475.5,3455.1),4010.6157258>
<(3,5),0> | (5.1,34.5) | <(-157.2,129),0>
<(3,5),NaN> | (5.1,34.5) | <(-157.2,129),NaN>
<(5,1),3> | (-5,-12) | <(-13,-65),39>
<(1,2),100> | (-5,-12) | <(19,-22),1300>
<(1,3),5> | (-5,-12) | <(31,-27),65>
<(1,2),3> | (-5,-12) | <(19,-22),39>
<(100,200),10> | (-5,-12) | <(1900,-2200),130>
<(100,1),115> | (-5,-12) | <(-488,-1205),1495>
<(3,5),0> | (-5,-12) | <(45,-61),0>
<(3,5),NaN> | (-5,-12) | <(45,-61),NaN>
<(5,1),3> | (1e-300,-1e-300) | <(6e-300,-4e-300),4.24264068712e-300>
<(1,2),100> | (1e-300,-1e-300) | <(3e-300,1e-300),1.41421356237e-298>
<(1,3),5> | (1e-300,-1e-300) | <(4e-300,2e-300),7.07106781187e-300>
<(1,2),3> | (1e-300,-1e-300) | <(3e-300,1e-300),4.24264068712e-300>
<(100,200),10> | (1e-300,-1e-300) | <(3e-298,1e-298),1.41421356237e-299>
<(100,1),115> | (1e-300,-1e-300) | <(1.01e-298,-9.9e-299),1.62634559673e-298>
<(3,5),0> | (1e-300,-1e-300) | <(8e-300,2e-300),0>
<(3,5),NaN> | (1e-300,-1e-300) | <(8e-300,2e-300),NaN>
<(5,1),3> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(1,2),100> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(1,3),5> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(1,2),3> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(100,200),10> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(100,1),115> | (1e+300,Infinity) | <(-Infinity,Infinity),Infinity>
<(3,5),0> | (1e+300,Infinity) | <(-Infinity,Infinity),NaN>
<(3,5),NaN> | (1e+300,Infinity) | <(-Infinity,Infinity),NaN>
<(5,1),3> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(1,2),100> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(1,3),5> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(1,2),3> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(100,200),10> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(100,1),115> | (Infinity,1e+300) | <(Infinity,Infinity),Infinity>
<(3,5),0> | (Infinity,1e+300) | <(Infinity,Infinity),NaN>
<(3,5),NaN> | (Infinity,1e+300) | <(Infinity,Infinity),NaN>
<(5,1),3> | (NaN,NaN) | <(NaN,NaN),NaN>
<(1,2),100> | (NaN,NaN) | <(NaN,NaN),NaN>
<(1,3),5> | (NaN,NaN) | <(NaN,NaN),NaN>
<(1,2),3> | (NaN,NaN) | <(NaN,NaN),NaN>
<(100,200),10> | (NaN,NaN) | <(NaN,NaN),NaN>
<(100,1),115> | (NaN,NaN) | <(NaN,NaN),NaN>
<(3,5),0> | (NaN,NaN) | <(NaN,NaN),NaN>
<(3,5),NaN> | (NaN,NaN) | <(NaN,NaN),NaN>
<(5,1),3> | (10,10) | <(40,60),42.4264068712>
<(1,2),100> | (10,10) | <(-10,30),1414.21356237>
<(1,3),5> | (10,10) | <(-20,40),70.7106781187>
<(1,2),3> | (10,10) | <(-10,30),42.4264068712>
<(100,200),10> | (10,10) | <(-1000,3000),141.421356237>
<(100,1),115> | (10,10) | <(990,1010),1626.34559673>
<(3,5),0> | (10,10) | <(-20,80),0>
<(3,5),NaN> | (10,10) | <(-20,80),NaN>
(80 rows)
-- Divide by point
SELECT c.f1, p.f1, c.f1 / p.f1 FROM CIRCLE_TBL c, POINT_TBL p WHERE p.f1[0] BETWEEN 1 AND 1000;
f1 | f1 | ?column?
----------------+------------+------------------------------------------------------
<(5,1),3> | (5.1,34.5) | <(0.0493315573973,-0.137635045138),0.0860217042937>
<(5,1),3> | (10,10) | <(0.3,-0.2),0.212132034356>
<(1,2),100> | (5.1,34.5) | <(0.0609244733856,-0.0199792807459),2.86739014312>
<(1,2),100> | (10,10) | <(0.15,0.05),7.07106781187>
<(1,3),5> | (5.1,34.5) | <(0.0892901188891,-0.0157860983671),0.143369507156>
<(1,3),5> | (10,10) | <(0.2,0.1),0.353553390593>
<(1,2),3> | (5.1,34.5) | <(0.0609244733856,-0.0199792807459),0.0860217042937>
<(1,2),3> | (10,10) | <(0.15,0.05),0.212132034356>
<(100,200),10> | (5.1,34.5) | <(6.09244733856,-1.99792807459),0.286739014312>
<(100,200),10> | (10,10) | <(15,5),0.707106781187>
<(100,1),115> | (5.1,34.5) | <(0.44768388338,-2.83237136796),3.29749866459>
<(100,1),115> | (10,10) | <(5.05,-4.95),8.13172798365>
<(3,5),0> | (5.1,34.5) | <(0.154407774653,-0.0641310246164),0>
<(3,5),0> | (10,10) | <(0.4,0.1),0>
<(3,5),NaN> | (5.1,34.5) | <(0.154407774653,-0.0641310246164),NaN>
<(3,5),NaN> | (10,10) | <(0.4,0.1),NaN>
(16 rows)
-- Overflow error
SELECT c.f1, p.f1, c.f1 / p.f1 FROM CIRCLE_TBL c, POINT_TBL p WHERE p.f1[0] > 1000;
ERROR: value out of range: overflow
-- Division by 0 error
SELECT c.f1, p.f1, c.f1 / p.f1 FROM CIRCLE_TBL c, POINT_TBL p WHERE p.f1 ~= '(0,0)'::point;
ERROR: division by zero
-- Distance to polygon
SELECT c.f1, p.f1, c.f1 <-> p.f1 FROM CIRCLE_TBL c, POLYGON_TBL p;
f1 | f1 | ?column?
----------------+----------------------------+----------------
<(5,1),3> | ((2,0),(2,4),(0,0)) | 0
<(5,1),3> | ((3,1),(3,3),(1,0)) | 0
<(5,1),3> | ((1,2),(3,4),(5,6),(7,8)) | 0.535533905933
<(5,1),3> | ((7,8),(5,6),(3,4),(1,2)) | 0.535533905933
<(5,1),3> | ((1,2),(7,8),(5,6),(3,-4)) | 0
<(5,1),3> | ((0,0)) | 2.09901951359
<(5,1),3> | ((0,1),(0,1)) | 2
<(1,2),100> | ((2,0),(2,4),(0,0)) | 0
<(1,2),100> | ((3,1),(3,3),(1,0)) | 0
<(1,2),100> | ((1,2),(3,4),(5,6),(7,8)) | 0
<(1,2),100> | ((7,8),(5,6),(3,4),(1,2)) | 0
<(1,2),100> | ((1,2),(7,8),(5,6),(3,-4)) | 0
<(1,2),100> | ((0,0)) | 0
<(1,2),100> | ((0,1),(0,1)) | 0
<(1,3),5> | ((2,0),(2,4),(0,0)) | 0
<(1,3),5> | ((3,1),(3,3),(1,0)) | 0
<(1,3),5> | ((1,2),(3,4),(5,6),(7,8)) | 0
<(1,3),5> | ((7,8),(5,6),(3,4),(1,2)) | 0
<(1,3),5> | ((1,2),(7,8),(5,6),(3,-4)) | 0
<(1,3),5> | ((0,0)) | 0
<(1,3),5> | ((0,1),(0,1)) | 0
<(1,2),3> | ((2,0),(2,4),(0,0)) | 0
<(1,2),3> | ((3,1),(3,3),(1,0)) | 0
<(1,2),3> | ((1,2),(3,4),(5,6),(7,8)) | 0
<(1,2),3> | ((7,8),(5,6),(3,4),(1,2)) | 0
<(1,2),3> | ((1,2),(7,8),(5,6),(3,-4)) | 0
<(1,2),3> | ((0,0)) | 0
<(1,2),3> | ((0,1),(0,1)) | 0
<(100,200),10> | ((2,0),(2,4),(0,0)) | 209.134661795
<(100,200),10> | ((3,1),(3,3),(1,0)) | 209.585974051
<(100,200),10> | ((1,2),(3,4),(5,6),(7,8)) | 203.337760371
<(100,200),10> | ((7,8),(5,6),(3,4),(1,2)) | 203.337760371
<(100,200),10> | ((1,2),(7,8),(5,6),(3,-4)) | 203.337760371
<(100,200),10> | ((0,0)) | 213.60679775
<(100,200),10> | ((0,1),(0,1)) | 212.712819568
<(100,1),115> | ((2,0),(2,4),(0,0)) | 0
<(100,1),115> | ((3,1),(3,3),(1,0)) | 0
<(100,1),115> | ((1,2),(3,4),(5,6),(7,8)) | 0
<(100,1),115> | ((7,8),(5,6),(3,4),(1,2)) | 0
<(100,1),115> | ((1,2),(7,8),(5,6),(3,-4)) | 0
<(100,1),115> | ((0,0)) | 0
<(100,1),115> | ((0,1),(0,1)) | 0
<(3,5),0> | ((2,0),(2,4),(0,0)) | 1.41421356237
<(3,5),0> | ((3,1),(3,3),(1,0)) | 2
<(3,5),0> | ((1,2),(3,4),(5,6),(7,8)) | 0.707106781187
<(3,5),0> | ((7,8),(5,6),(3,4),(1,2)) | 0.707106781187
<(3,5),0> | ((1,2),(7,8),(5,6),(3,-4)) | 0.707106781187
<(3,5),0> | ((0,0)) | 5.83095189485
<(3,5),0> | ((0,1),(0,1)) | 5
<(3,5),NaN> | ((2,0),(2,4),(0,0)) | NaN
<(3,5),NaN> | ((3,1),(3,3),(1,0)) | NaN
<(3,5),NaN> | ((1,2),(3,4),(5,6),(7,8)) | NaN
<(3,5),NaN> | ((7,8),(5,6),(3,4),(1,2)) | NaN
<(3,5),NaN> | ((1,2),(7,8),(5,6),(3,-4)) | NaN
<(3,5),NaN> | ((0,0)) | NaN
<(3,5),NaN> | ((0,1),(0,1)) | NaN
(56 rows)
-- Check index behavior for circles
CREATE INDEX gcircleind ON circle_tbl USING gist (f1);
SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)
ORDER BY area(f1);
f1
---------------
<(1,2),3>
<(1,3),5>
<(1,2),100>
<(100,1),115>
(4 rows)
EXPLAIN (COSTS OFF)
SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)
ORDER BY area(f1);
QUERY PLAN
----------------------------------------------
Sort
Sort Key: (area(f1))
-> Seq Scan on circle_tbl
Filter: (f1 && '<(1,-2),1>'::circle)
(4 rows)
SELECT * FROM circle_tbl WHERE f1 && circle(point(1,-2), 1)
ORDER BY area(f1);
f1
---------------
<(1,2),3>
<(1,3),5>
<(1,2),100>
<(100,1),115>
(4 rows)
-- Check index behavior for polygons
CREATE INDEX gpolygonind ON polygon_tbl USING gist (f1);
SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
ORDER BY (poly_center(f1))[0];
f1
---------------------
((2,0),(2,4),(0,0))
(1 row)
EXPLAIN (COSTS OFF)
SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
ORDER BY (poly_center(f1))[0];
QUERY PLAN
--------------------------------------------------------
Sort
Sort Key: ((poly_center(f1))[0])
-> Seq Scan on polygon_tbl
Filter: (f1 @> '((1,1),(2,2),(2,1))'::polygon)
(4 rows)
SELECT * FROM polygon_tbl WHERE f1 @> '((1,1),(2,2),(2,1))'::polygon
ORDER BY (poly_center(f1))[0];
f1
---------------------
((2,0),(2,4),(0,0))
(1 row)
-- test non-error-throwing API for some core types
SELECT pg_input_is_valid('(1', 'circle');
pg_input_is_valid
-------------------
f
(1 row)
SELECT * FROM pg_input_error_info('1,', 'circle');
message | detail | hint | sql_error_code
--------------------------------------------+--------+------+----------------
invalid input syntax for type circle: "1," | | | 22P02
(1 row)
SELECT pg_input_is_valid('(1,2),-1', 'circle');
pg_input_is_valid
-------------------
f
(1 row)
SELECT * FROM pg_input_error_info('(1,2),-1', 'circle');
message | detail | hint | sql_error_code
--------------------------------------------------+--------+------+----------------
invalid input syntax for type circle: "(1,2),-1" | | | 22P02
(1 row)
