Spracherkennung für: .out vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
--
-- SELECT_VIEWS
-- test the views defined in CREATE_VIEWS
--
SELECT * FROM street;
name | thepath | cname
------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------
Access Rd 25 | [(-121.9283,37.894),(-121.9283,37.9)] | Oakland
Ada St | [(-122.2487,37.398),(-122.2496,37.401)] | Lafayette
Agua Fria Creek | [(-121.9254,37.922),(-121.9281,37.889)] | Oakland
Allen Ct | [(-122.0131,37.602),(-122.0117,37.597)] | Berkeley
Alvarado Niles Road | [(-122.0325,37.903),(-122.0316,37.9)] | Berkeley
Andrea Cir | [(-121.733218,37.88641),(-121.733286,37.90617)] | Oakland
Apricot Lane | [(-121.9471,37.401),(-121.9456,37.392)] | Oakland
Apricot Lane | [(-121.9471,37.401),(-121.9456,37.392)] | Oakland
Arden Road | [(-122.0978,37.177),(-122.1,37.177)] | Oakland
Arizona St | [(-122.0381,37.901),(-122.0367,37.898)] | Berkeley
Arlington Dr | [(-121.8802,37.408),(-121.8807,37.394)] | Oakland
Arlington Dr | [(-121.8802,37.408),(-121.8807,37.394)] | Oakland
Arlington Road | [(-121.7957,37.898),(-121.7956,37.906)] | Oakland
Arroyo Las Positas | [(-121.7973,37.997),(-121.7957,37.005)] | Oakland
Arroyo Las Positas | [(-121.7973,37.997),(-121.7957,37.005)] | Oakland
Arroyo Seco | [(-121.7073,37.766),(-121.6997,37.729)] | Oakland
Ash St | [(-122.0408,37.31),(-122.04,37.292)] | Oakland
Avenue 134th | [(-122.1823,37.002),(-122.1851,37.992)] | Oakland
Avenue 134th | [(-122.1823,37.002),(-122.1851,37.992)] | Berkeley
Avenue 140th | [(-122.1656,37.003),(-122.1691,37.988)] | Oakland
Avenue 140th | [(-122.1656,37.003),(-122.1691,37.988)] | Berkeley
Avenue D | [(-122.298,37.848),(-122.3024,37.849)] | Berkeley
B St | [(-122.1749,37.451),(-122.1743,37.443)] | Oakland
Bancroft Ave | [(-122.15714,37.4242),(-122.156,37.409)] | Oakland
Bancroft Ave | [(-122.1643,37.523),(-122.1631,37.508),(-122.1621,37.493)] | Oakland
Birch St | [(-122.1617,37.425),(-122.1614,37.417)] | Oakland
Birch St | [(-122.1673,37.509),(-122.1661,37.492)] | Oakland
Blacow Road | [(-122.0179,37.469),(-122.0167,37.465)] | Oakland
Bridgepointe Dr | [(-122.0514,37.305),(-122.0509,37.299)] | Oakland
Broadmore Ave | [(-122.095,37.522),(-122.0936,37.497)] | Oakland
Broadway | [(-122.2409,37.586),(-122.2395,37.601)] | Berkeley
Buckingham Blvd | [(-122.2231,37.59),(-122.2214,37.606)] | Berkeley
Butterfield Dr | [(-122.0838,37.002),(-122.0834,37.987)] | Oakland
Butterfield Dr | [(-122.0838,37.002),(-122.0834,37.987)] | Oakland
Butterfield Dr | [(-122.0838,37.002),(-122.0834,37.987)] | Berkeley
C St | [(-122.1768,37.46),(-122.1749,37.435)] | Oakland
Calaveras Creek | [(-121.8203,37.035),(-121.8207,37.931)] | Oakland
Calaveras Creek | [(-121.8203,37.035),(-121.8207,37.931)] | Oakland
California St | [(-122.2032,37.005),(-122.2016,37.996)] | Berkeley
California St | [(-122.2032,37.005),(-122.2016,37.996)] | Lafayette
Cameron Ave | [(-122.1316,37.502),(-122.1327,37.481)] | Oakland
Campus Dr | [(-122.1704,37.905),(-122.1678,37.868),(-122.1671,37.865)] | Berkeley
Capricorn Ave | [(-122.2176,37.404),(-122.2164,37.384)] | Lafayette
Carson St | [(-122.1846,37.9),(-122.1843,37.901)] | Berkeley
Cedar Blvd | [(-122.0282,37.446),(-122.0265,37.43)] | Oakland
Cedar St | [(-122.3011,37.737),(-122.2999,37.739)] | Berkeley
Celia St | [(-122.0611,37.3),(-122.0616,37.299)] | Oakland
Central Ave | [(-122.2343,37.602),(-122.2331,37.595)] | Berkeley
Chambers Dr | [(-122.2004,37.352),(-122.1972,37.368)] | Lafayette
Chambers Lane | [(-122.2001,37.359),(-122.1975,37.371)] | Lafayette
Champion St | [(-122.214,37.991),(-122.2147,37.002)] | Berkeley
Champion St | [(-122.214,37.991),(-122.2147,37.002)] | Lafayette
Chapman Dr | [(-122.0421,37.504),(-122.0414,37.498)] | Oakland
Charles St | [(-122.0255,37.505),(-122.0252,37.499)] | Oakland
Cherry St | [(-122.0437,37.42),(-122.0434,37.413)] | Oakland
Claremont Pl | [(-122.0542,37.995),(-122.0542,37.008)] | Oakland
Claremont Pl | [(-122.0542,37.995),(-122.0542,37.008)] | Oakland
Claremont Pl | [(-122.0542,37.995),(-122.0542,37.008)] | Berkeley
Coliseum Way | [(-122.2001,37.47),(-122.1978,37.516)] | Oakland
Coliseum Way | [(-122.2113,37.626),(-122.2085,37.592),(-122.2063,37.568)] | Berkeley
Coolidge Ave | [(-122.2007,37.058),(-122.1992,37.06)] | Lafayette
Cornell Ave | [(-122.2956,37.925),(-122.2949,37.906),(-122.2939,37.875)] | Berkeley
Corriea Way | [(-121.9501,37.402),(-121.9505,37.398)] | Oakland
Corriea Way | [(-121.9501,37.402),(-121.9505,37.398)] | Oakland
Cowing Road | [(-122.0002,37.934),(-121.9772,37.782)] | Oakland
Creston Road | [(-122.2639,37.002),(-122.2613,37.986),(-122.2602,37.978),(-122.2598,37.973)] | Berkeley
Creston Road | [(-122.2639,37.002),(-122.2613,37.986),(-122.2602,37.978),(-122.2598,37.973)] | Lafayette
Crow Canyon Creek | [(-122.043,37.905),(-122.0368,37.71)] | Berkeley
Crystaline Dr | [(-121.925856,37),(-121.925869,37.00527)] | Oakland
Cull Canyon Road | [(-122.0536,37.435),(-122.0499,37.315)] | Oakland
Cull Creek | [(-122.0624,37.875),(-122.0582,37.527)] | Berkeley
D St | [(-122.1811,37.505),(-122.1805,37.497)] | Oakland
Decoto Road | [(-122.0159,37.006),(-122.016,37.002),(-122.0164,37.993)] | Oakland
Decoto Road | [(-122.0159,37.006),(-122.016,37.002),(-122.0164,37.993)] | Oakland
Decoto Road | [(-122.0159,37.006),(-122.016,37.002),(-122.0164,37.993)] | Berkeley
Deering St | [(-122.2146,37.904),(-122.2126,37.897)] | Berkeley
Dimond Ave | [(-122.2167,37.994),(-122.2162,37.006)] | Berkeley
Dimond Ave | [(-122.2167,37.994),(-122.2162,37.006)] | Lafayette
Donna Way | [(-122.1333,37.606),(-122.1316,37.599)] | Berkeley
Driftwood Dr | [(-122.0109,37.482),(-122.0113,37.477)] | Oakland
Driscoll Road | [(-121.9482,37.403),(-121.948451,37.39995)] | Oakland
Driscoll Road | [(-121.9482,37.403),(-121.948451,37.39995)] | Oakland
E St | [(-122.1832,37.505),(-122.1826,37.498),(-122.182,37.49)] | Oakland
Eden Ave | [(-122.1143,37.505),(-122.1142,37.491)] | Oakland
Eden Creek | [(-122.022037,37.00675),(-122.0221,37.998)] | Oakland
Eden Creek | [(-122.022037,37.00675),(-122.0221,37.998)] | Oakland
Eden Creek | [(-122.022037,37.00675),(-122.0221,37.998)] | Berkeley
Edgewater Dr | [(-122.201,37.379),(-122.2042,37.41)] | Lafayette
Enos Way | [(-121.7677,37.896),(-121.7673,37.91)] | Oakland
Euclid Ave | [(-122.2671,37.009),(-122.2666,37.987)] | Berkeley
Euclid Ave | [(-122.2671,37.009),(-122.2666,37.987)] | Lafayette
Fairview Ave | [(-121.999,37.428),(-121.9863,37.351)] | Oakland
Fairview Ave | [(-121.999,37.428),(-121.9863,37.351)] | Oakland
Foothill Blvd | [(-122.2414,37.9),(-122.2403,37.893)] | Berkeley
Fountain St | [(-122.2306,37.593),(-122.2293,37.605)] | Berkeley
Gading Road | [(-122.0801,37.343),(-122.08,37.336)] | Oakland
Grizzly Peak Blvd | [(-122.2213,37.638),(-122.2127,37.581)] | Berkeley
Grove Way | [(-122.0643,37.884),(-122.062679,37.89162),(-122.061796,37.89578),(-122.0609,37.9)] | Berkeley
Harris Road | [(-122.0659,37.372),(-122.0675,37.363)] | Oakland
Heartwood Dr | [(-122.2006,37.341),(-122.1992,37.338)] | Lafayette
Hegenberger Exwy | [(-122.1946,37.52),(-122.1947,37.497)] | Oakland
Herrier St | [(-122.1943,37.006),(-122.1936,37.998)] | Oakland
Herrier St | [(-122.1943,37.006),(-122.1936,37.998)] | Berkeley
Hesperian Blvd | [(-122.097,37.333),(-122.0956,37.31),(-122.0946,37.293)] | Oakland
Hesperian Blvd | [(-122.097,37.333),(-122.0956,37.31),(-122.0946,37.293)] | Oakland
Hesperian Blvd | [(-122.1132,37.6),(-122.1123,37.586)] | Berkeley
Hollis St | [(-122.2885,37.397),(-122.289,37.414)] | Lafayette
I- 580 | [(-121.727,37.074),(-121.7229,37.093),(-121.722301,37.09522),(-121.721001,37.10005),(-121.7194,37.106),(-121.7188,37.109),(-121.7168,37.12),(-121.7163,37.123),(-121.7145,37.127),(-121.7096,37.148),(-121.707731,37.1568),(-121.7058,37.166),(-121.7055,37.168),(-121.7044,37.174),(-121.7038,37.172),(-121.7037,37.172),(-121.7027,37.175),(-121.7001,37.181),(-121.6957,37.191),(-121.6948,37.192),(-121.6897,37.204),(-121.6697,37.185)] | Oakland
I- 580 | [(-121.9322,37.989),(-121.9243,37.006),(-121.9217,37.014)] | Oakland
I- 580 | [(-121.9322,37.989),(-121.9243,37.006),(-121.9217,37.014)] | Oakland
I- 580 | [(-122.018,37.019),(-122.0009,37.032),(-121.9787,37.983),(-121.958,37.984),(-121.9571,37.986)] | Oakland
I- 580 | [(-122.018,37.019),(-122.0009,37.032),(-121.9787,37.983),(-121.958,37.984),(-121.9571,37.986)] | Oakland
I- 580 | [(-122.1108,37.023),(-122.1101,37.02),(-122.108103,37.00764),(-122.108,37.007),(-122.1069,37.998),(-122.1064,37.994),(-122.1053,37.982),(-122.1048,37.977),(-122.1032,37.958),(-122.1026,37.953),(-122.1013,37.938),(-122.0989,37.911),(-122.0984,37.91),(-122.098,37.908)] | Oakland
I- 580 | [(-122.1108,37.023),(-122.1101,37.02),(-122.108103,37.00764),(-122.108,37.007),(-122.1069,37.998),(-122.1064,37.994),(-122.1053,37.982),(-122.1048,37.977),(-122.1032,37.958),(-122.1026,37.953),(-122.1013,37.938),(-122.0989,37.911),(-122.0984,37.91),(-122.098,37.908)] | Berkeley
I- 580 | [(-122.1543,37.703),(-122.1535,37.694),(-122.1512,37.655),(-122.1475,37.603),(-122.1468,37.583),(-122.1472,37.569),(-122.149044,37.54874),(-122.1493,37.546),(-122.1501,37.532),(-122.1506,37.509),(-122.1495,37.482),(-122.1487,37.467),(-122.1477,37.447),(-122.1414,37.383),(-122.1404,37.376),(-122.1398,37.372),(-122.139,37.356),(-122.1388,37.353),(-122.1385,37.34),(-122.1382,37.33),(-122.1378,37.316)] | Oakland
I- 580 | [(-122.1543,37.703),(-122.1535,37.694),(-122.1512,37.655),(-122.1475,37.603),(-122.1468,37.583),(-122.1472,37.569),(-122.149044,37.54874),(-122.1493,37.546),(-122.1501,37.532),(-122.1506,37.509),(-122.1495,37.482),(-122.1487,37.467),(-122.1477,37.447),(-122.1414,37.383),(-122.1404,37.376),(-122.1398,37.372),(-122.139,37.356),(-122.1388,37.353),(-122.1385,37.34),(-122.1382,37.33),(-122.1378,37.316)] | Berkeley
I- 580 | [(-122.2197,37.99),(-122.22,37.99),(-122.222092,37.99523),(-122.2232,37.998),(-122.224146,37.99963),(-122.2261,37.003),(-122.2278,37.007),(-122.2302,37.026),(-122.2323,37.043),(-122.2344,37.059),(-122.235405,37.06427),(-122.2365,37.07)] | Berkeley
I- 580 | [(-122.2197,37.99),(-122.22,37.99),(-122.222092,37.99523),(-122.2232,37.998),(-122.224146,37.99963),(-122.2261,37.003),(-122.2278,37.007),(-122.2302,37.026),(-122.2323,37.043),(-122.2344,37.059),(-122.235405,37.06427),(-122.2365,37.07)] | Lafayette
I- 580 Ramp | [(-121.8521,37.011),(-121.8479,37.999),(-121.8476,37.999),(-121.8456,37.01),(-121.8455,37.011)] | Oakland
I- 580 Ramp | [(-121.8521,37.011),(-121.8479,37.999),(-121.8476,37.999),(-121.8456,37.01),(-121.8455,37.011)] | Oakland
I- 580 Ramp | [(-121.8743,37.014),(-121.8722,37.999),(-121.8714,37.999)] | Oakland
I- 580 Ramp | [(-121.8743,37.014),(-121.8722,37.999),(-121.8714,37.999)] | Oakland
I- 580 Ramp | [(-121.9043,37.998),(-121.9036,37.013),(-121.902632,37.0174),(-121.9025,37.018)] | Oakland
I- 580 Ramp | [(-121.9043,37.998),(-121.9036,37.013),(-121.902632,37.0174),(-121.9025,37.018)] | Oakland
I- 580 Ramp | [(-121.9368,37.986),(-121.936483,37.98832),(-121.9353,37.997),(-121.93504,37.00035),(-121.9346,37.006),(-121.933764,37.00031),(-121.9333,37.997),(-121.9322,37.989)] | Oakland
I- 580 Ramp | [(-121.9368,37.986),(-121.936483,37.98832),(-121.9353,37.997),(-121.93504,37.00035),(-121.9346,37.006),(-121.933764,37.00031),(-121.9333,37.997),(-121.9322,37.989)] | Oakland
I- 580 Ramp | [(-122.093241,37.90351),(-122.09364,37.89634),(-122.093788,37.89212)] | Berkeley
I- 580 Ramp | [(-122.0934,37.896),(-122.09257,37.89961),(-122.0911,37.906)] | Berkeley
I- 580 Ramp | [(-122.0941,37.897),(-122.0943,37.902)] | Berkeley
I- 580 Ramp | [(-122.096,37.888),(-122.0962,37.891),(-122.0964,37.9)] | Berkeley
I- 580 Ramp | [(-122.101,37.898),(-122.1005,37.902),(-122.0989,37.911)] | Berkeley
I- 580 Ramp | [(-122.1086,37.003),(-122.1068,37.993),(-122.1066,37.992),(-122.1053,37.982)] | Oakland
I- 580 Ramp | [(-122.1086,37.003),(-122.1068,37.993),(-122.1066,37.992),(-122.1053,37.982)] | Berkeley
I- 580 Ramp | [(-122.1414,37.383),(-122.1407,37.376),(-122.1403,37.372),(-122.139,37.356)] | Oakland
I- 580/I-680 Ramp | ((-121.9207,37.988),(-121.9192,37.016)) | Oakland
I- 580/I-680 Ramp | ((-121.9207,37.988),(-121.9192,37.016)) | Oakland
I- 680 | ((-121.939,37.15),(-121.9387,37.145),(-121.9373,37.125),(-121.934242,37.07643),(-121.933886,37.0709),(-121.9337,37.068),(-121.933122,37.06139),(-121.932736,37.05698),(-121.93222,37.05108),(-121.931844,37.04678),(-121.930113,37.027),(-121.926829,37),(-121.9265,37.998),(-121.9217,37.96),(-121.9203,37.949),(-121.9184,37.934)) | Oakland
I- 680 | ((-121.939,37.15),(-121.9387,37.145),(-121.9373,37.125),(-121.934242,37.07643),(-121.933886,37.0709),(-121.9337,37.068),(-121.933122,37.06139),(-121.932736,37.05698),(-121.93222,37.05108),(-121.931844,37.04678),(-121.930113,37.027),(-121.926829,37),(-121.9265,37.998),(-121.9217,37.96),(-121.9203,37.949),(-121.9184,37.934)) | Oakland
I- 680 | [(-121.9101,37.715),(-121.911269,37.74682),(-121.9119,37.764),(-121.9124,37.776),(-121.9174,37.905),(-121.9194,37.957),(-121.9207,37.988)] | Oakland
I- 680 | [(-121.9184,37.934),(-121.917,37.913),(-121.9122,37.83),(-121.9052,37.702)] | Oakland
I- 680 Ramp | [(-121.8833,37.376),(-121.8833,37.392),(-121.883,37.4),(-121.8835,37.402),(-121.8852,37.422)] | Oakland
I- 680 Ramp | [(-121.8833,37.376),(-121.8833,37.392),(-121.883,37.4),(-121.8835,37.402),(-121.8852,37.422)] | Oakland
I- 680 Ramp | [(-121.92,37.438),(-121.9218,37.424),(-121.9238,37.408),(-121.9252,37.392)] | Oakland
I- 680 Ramp | [(-121.92,37.438),(-121.9218,37.424),(-121.9238,37.408),(-121.9252,37.392)] | Oakland
I- 680 Ramp | [(-121.9238,37.402),(-121.9234,37.395),(-121.923,37.399)] | Oakland
I- 680 Ramp | [(-121.9238,37.402),(-121.9234,37.395),(-121.923,37.399)] | Oakland
I- 80 | ((-122.2937,37.277),(-122.3016,37.262)) | Lafayette
I- 80 | ((-122.2962,37.273),(-122.3004,37.264)) | Lafayette
I- 80 Ramp | [(-122.2962,37.413),(-122.2959,37.382),(-122.2951,37.372)] | Lafayette
I- 880 | ((-121.9669,37.075),(-121.9663,37.071),(-121.9656,37.065),(-121.9618,37.037),(-121.95689,37),(-121.948,37.933)) | Oakland
I- 880 | ((-121.9669,37.075),(-121.9663,37.071),(-121.9656,37.065),(-121.9618,37.037),(-121.95689,37),(-121.948,37.933)) | Oakland
I- 880 | [(-121.948,37.933),(-121.9471,37.925),(-121.9467,37.923),(-121.946,37.918),(-121.9452,37.912),(-121.937,37.852)] | Oakland
I- 880 | [(-122.0219,37.466),(-122.0205,37.447),(-122.020331,37.44447),(-122.020008,37.43962),(-122.0195,37.432),(-122.0193,37.429),(-122.0164,37.393),(-122.010219,37.34771),(-122.0041,37.313)] | Oakland
I- 880 | [(-122.0375,37.632),(-122.0359,37.619),(-122.0358,37.616),(-122.034514,37.60409),(-122.031876,37.57965),(-122.031193,37.57332),(-122.03016,37.56375),(-122.02943,37.55698),(-122.028689,37.54929),(-122.027833,37.53908),(-122.025979,37.51698),(-122.0238,37.491)] | Oakland
I- 880 | [(-122.0375,37.632),(-122.0359,37.619),(-122.0358,37.616),(-122.034514,37.60409),(-122.031876,37.57965),(-122.031193,37.57332),(-122.03016,37.56375),(-122.02943,37.55698),(-122.028689,37.54929),(-122.027833,37.53908),(-122.025979,37.51698),(-122.0238,37.491)] | Berkeley
I- 880 | [(-122.0612,37.003),(-122.0604,37.991),(-122.0596,37.982),(-122.0585,37.967),(-122.0583,37.961),(-122.0553,37.918),(-122.053635,37.89475),(-122.050759,37.8546),(-122.05,37.844),(-122.0485,37.817),(-122.0483,37.813),(-122.0482,37.811)] | Oakland
I- 880 | [(-122.0612,37.003),(-122.0604,37.991),(-122.0596,37.982),(-122.0585,37.967),(-122.0583,37.961),(-122.0553,37.918),(-122.053635,37.89475),(-122.050759,37.8546),(-122.05,37.844),(-122.0485,37.817),(-122.0483,37.813),(-122.0482,37.811)] | Oakland
I- 880 | [(-122.0612,37.003),(-122.0604,37.991),(-122.0596,37.982),(-122.0585,37.967),(-122.0583,37.961),(-122.0553,37.918),(-122.053635,37.89475),(-122.050759,37.8546),(-122.05,37.844),(-122.0485,37.817),(-122.0483,37.813),(-122.0482,37.811)] | Berkeley
I- 880 | [(-122.0831,37.312),(-122.0819,37.296),(-122.081,37.285),(-122.0786,37.248),(-122.078,37.24),(-122.077642,37.23496),(-122.076983,37.22567),(-122.076599,37.22026),(-122.076229,37.21505),(-122.0758,37.209)] | Oakland
I- 880 | [(-122.0978,37.528),(-122.096,37.496),(-122.0931,37.453),(-122.09277,37.4496),(-122.090189,37.41442),(-122.0896,37.405),(-122.085,37.34)] | Oakland
I- 880 | [(-122.1365,37.902),(-122.1358,37.898),(-122.1333,37.881),(-122.1323,37.874),(-122.1311,37.866),(-122.1308,37.865),(-122.1307,37.864),(-122.1289,37.851),(-122.1277,37.843),(-122.1264,37.834),(-122.1231,37.812),(-122.1165,37.766),(-122.1104,37.72),(-122.109695,37.71094),(-122.109,37.702),(-122.108312,37.69168),(-122.1076,37.681)] | Berkeley
I- 880 | [(-122.1755,37.185),(-122.1747,37.178),(-122.1742,37.173),(-122.1692,37.126),(-122.167792,37.11594),(-122.16757,37.11435),(-122.1671,37.111),(-122.1655,37.1),(-122.165169,37.09811),(-122.1641,37.092),(-122.1596,37.061),(-122.158381,37.05275),(-122.155991,37.03657),(-122.1531,37.017),(-122.1478,37.98),(-122.1407,37.932),(-122.1394,37.924),(-122.1389,37.92),(-122.1376,37.91)] | Oakland
I- 880 | [(-122.1755,37.185),(-122.1747,37.178),(-122.1742,37.173),(-122.1692,37.126),(-122.167792,37.11594),(-122.16757,37.11435),(-122.1671,37.111),(-122.1655,37.1),(-122.165169,37.09811),(-122.1641,37.092),(-122.1596,37.061),(-122.158381,37.05275),(-122.155991,37.03657),(-122.1531,37.017),(-122.1478,37.98),(-122.1407,37.932),(-122.1394,37.924),(-122.1389,37.92),(-122.1376,37.91)] | Berkeley
I- 880 | [(-122.2214,37.711),(-122.2202,37.699),(-122.2199,37.695),(-122.219,37.682),(-122.2184,37.672),(-122.2173,37.652),(-122.2159,37.638),(-122.2144,37.616),(-122.2138,37.612),(-122.2135,37.609),(-122.212,37.592),(-122.2116,37.586),(-122.2111,37.581)] | Berkeley
I- 880 | [(-122.2707,37.975),(-122.2693,37.972),(-122.2681,37.966),(-122.267,37.962),(-122.2659,37.957),(-122.2648,37.952),(-122.2636,37.946),(-122.2625,37.935),(-122.2617,37.927),(-122.2607,37.921),(-122.2593,37.916),(-122.258,37.911),(-122.2536,37.898),(-122.2432,37.858),(-122.2408,37.845),(-122.2386,37.827),(-122.2374,37.811)] | Berkeley
I- 880 Ramp | [(-122.0019,37.301),(-122.002,37.293)] | Oakland
I- 880 Ramp | [(-122.0041,37.313),(-122.0018,37.315),(-122.0007,37.315),(-122.0005,37.313),(-122.0002,37.308),(-121.9995,37.289)] | Oakland
I- 880 Ramp | [(-122.0041,37.313),(-122.0038,37.308),(-122.0039,37.284),(-122.0013,37.287),(-121.9995,37.289)] | Oakland
I- 880 Ramp | [(-122.0236,37.488),(-122.0231,37.458),(-122.0227,37.458),(-122.0223,37.452),(-122.0205,37.447)] | Oakland
I- 880 Ramp | [(-122.0238,37.491),(-122.0215,37.483),(-122.0211,37.477),(-122.0205,37.447)] | Oakland
I- 880 Ramp | [(-122.059,37.982),(-122.0577,37.984),(-122.0612,37.003)] | Oakland
I- 880 Ramp | [(-122.059,37.982),(-122.0577,37.984),(-122.0612,37.003)] | Oakland
I- 880 Ramp | [(-122.059,37.982),(-122.0577,37.984),(-122.0612,37.003)] | Berkeley
I- 880 Ramp | [(-122.0618,37.011),(-122.0631,37.982),(-122.0585,37.967)] | Oakland
I- 880 Ramp | [(-122.0618,37.011),(-122.0631,37.982),(-122.0585,37.967)] | Oakland
I- 880 Ramp | [(-122.0618,37.011),(-122.0631,37.982),(-122.0585,37.967)] | Berkeley
I- 880 Ramp | [(-122.085,37.34),(-122.0801,37.316),(-122.081,37.285)] | Oakland
I- 880 Ramp | [(-122.085,37.34),(-122.0801,37.316),(-122.081,37.285)] | Oakland
I- 880 Ramp | [(-122.085,37.34),(-122.0866,37.316),(-122.0819,37.296)] | Oakland
I- 880 Ramp | [(-122.085,37.34),(-122.0866,37.316),(-122.0819,37.296)] | Oakland
I- 880 Ramp | [(-122.1029,37.61),(-122.1013,37.587),(-122.0999,37.569)] | Berkeley
I- 880 Ramp | [(-122.1379,37.891),(-122.1383,37.897),(-122.1377,37.902)] | Berkeley
I- 880 Ramp | [(-122.1379,37.931),(-122.137597,37.92736),(-122.1374,37.925),(-122.1373,37.924),(-122.1369,37.914),(-122.1358,37.905),(-122.1365,37.908),(-122.1358,37.898)] | Berkeley
I- 880 Ramp | [(-122.2536,37.898),(-122.254,37.902)] | Berkeley
I- 880 Ramp | [(-122.2771,37.002),(-122.278,37)] | Lafayette
Indian Way | [(-122.2066,37.398),(-122.2045,37.411)] | Lafayette
Jackson St | [(-122.0845,37.6),(-122.0842,37.606)] | Berkeley
Johnson Dr | [(-121.9145,37.901),(-121.915,37.877)] | Oakland
Joyce St | [(-122.0792,37.604),(-122.0774,37.581)] | Berkeley
Juniper St | [(-121.7823,37.897),(-121.7815,37.9)] | Oakland
Kaiser Dr | [(-122.067163,37.47821),(-122.060402,37.51961)] | Oakland
Keeler Ave | [(-122.2578,37.906),(-122.2579,37.899)] | Berkeley
Kildare Road | [(-122.0968,37.016),(-122.0959,37)] | Oakland
La Playa Dr | [(-122.1039,37.545),(-122.101,37.493)] | Oakland
Laguna Ave | [(-122.2099,37.989),(-122.2089,37)] | Berkeley
Laguna Ave | [(-122.2099,37.989),(-122.2089,37)] | Lafayette
Lakehurst Cir | [(-122.284729,37.89025),(-122.286096,37.90364)] | Berkeley
Lakeshore Ave | [(-122.2586,37.99),(-122.2556,37.006)] | Berkeley
Lakeshore Ave | [(-122.2586,37.99),(-122.2556,37.006)] | Lafayette
Las Positas Road | [(-121.764488,37.99199),(-121.75569,37.02022)] | Oakland
Las Positas Road | [(-121.764488,37.99199),(-121.75569,37.02022)] | Oakland
Linden St | [(-122.2867,37.998),(-122.2864,37.008)] | Berkeley
Linden St | [(-122.2867,37.998),(-122.2864,37.008)] | Lafayette
Livermore Ave | [(-121.7687,37.448),(-121.769,37.375)] | Oakland
Livermore Ave | [(-121.7687,37.448),(-121.769,37.375)] | Oakland
Livermore Ave | [(-121.772719,37.99085),(-121.7728,37.001)] | Oakland
Livermore Ave | [(-121.772719,37.99085),(-121.7728,37.001)] | Oakland
Locust St | [(-122.1606,37.007),(-122.1593,37.987)] | Oakland
Locust St | [(-122.1606,37.007),(-122.1593,37.987)] | Berkeley
Logan Ct | [(-122.0053,37.492),(-122.0061,37.484)] | Oakland
Magnolia St | [(-122.0971,37.5),(-122.0962,37.484)] | Oakland
Mandalay Road | [(-122.2322,37.397),(-122.2321,37.403)] | Lafayette
Marin Ave | [(-122.2741,37.894),(-122.272,37.901)] | Berkeley
Martin Luther King Jr Way | [(-122.2712,37.608),(-122.2711,37.599)] | Berkeley
Mattos Dr | [(-122.0005,37.502),(-122.000898,37.49683)] | Oakland
Maubert Ave | [(-122.1114,37.009),(-122.1096,37.995)] | Oakland
Maubert Ave | [(-122.1114,37.009),(-122.1096,37.995)] | Berkeley
McClure Ave | [(-122.1431,37.001),(-122.1436,37.998)] | Oakland
McClure Ave | [(-122.1431,37.001),(-122.1436,37.998)] | Berkeley
Medlar Dr | [(-122.0627,37.378),(-122.0625,37.375)] | Oakland
Mildred Ct | [(-122.0002,37.388),(-121.9998,37.386)] | Oakland
Miller Road | [(-122.0902,37.645),(-122.0865,37.545)] | Berkeley
Miramar Ave | [(-122.1009,37.025),(-122.099089,37.03209)] | Oakland
Mission Blvd | [(-121.918886,37),(-121.9194,37.976),(-121.9198,37.975)] | Oakland
Mission Blvd | [(-121.918886,37),(-121.9194,37.976),(-121.9198,37.975)] | Oakland
Mission Blvd | [(-122.0006,37.896),(-121.9989,37.88)] | Oakland
Mission Blvd | [(-122.0006,37.896),(-121.9989,37.88)] | Berkeley
Moores Ave | [(-122.0087,37.301),(-122.0094,37.292)] | Oakland
National Ave | [(-122.1192,37.5),(-122.1281,37.489)] | Oakland
Navajo Ct | [(-121.8779,37.901),(-121.8783,37.9)] | Oakland
Newark Blvd | [(-122.0352,37.438),(-122.0341,37.423)] | Oakland
Oakland Inner Harbor | [(-122.2625,37.913),(-122.260016,37.89484)] | Berkeley
Oakridge Road | [(-121.8316,37.049),(-121.828382,37)] | Oakland
Oneil Ave | [(-122.076754,37.62476),(-122.0745,37.595)] | Berkeley
Parkridge Dr | [(-122.1438,37.884),(-122.1428,37.9)] | Berkeley
Parkside Dr | [(-122.0475,37.603),(-122.0443,37.596)] | Berkeley
Paseo Padre Pkwy | [(-121.9143,37.005),(-121.913522,37)] | Oakland
Paseo Padre Pkwy | [(-122.0021,37.639),(-121.996,37.628)] | Oakland
Paseo Padre Pkwy | [(-122.0021,37.639),(-121.996,37.628)] | Berkeley
Pearl St | [(-122.2383,37.594),(-122.2366,37.615)] | Berkeley
Periwinkle Road | [(-122.0451,37.301),(-122.044758,37.29844)] | Oakland
Pimlico Dr | [(-121.8616,37.998),(-121.8618,37.008)] | Oakland
Pimlico Dr | [(-121.8616,37.998),(-121.8618,37.008)] | Oakland
Portsmouth Ave | [(-122.1064,37.315),(-122.1064,37.308)] | Oakland
Proctor Ave | [(-122.2267,37.406),(-122.2251,37.386)] | Lafayette
Railroad Ave | [(-122.0245,37.013),(-122.0234,37.003),(-122.0223,37.993)] | Oakland
Railroad Ave | [(-122.0245,37.013),(-122.0234,37.003),(-122.0223,37.993)] | Oakland
Railroad Ave | [(-122.0245,37.013),(-122.0234,37.003),(-122.0223,37.993)] | Berkeley
Ranspot Dr | [(-122.0972,37.999),(-122.0959,37)] | Oakland
Ranspot Dr | [(-122.0972,37.999),(-122.0959,37)] | Oakland
Ranspot Dr | [(-122.0972,37.999),(-122.0959,37)] | Berkeley
Redding St | [(-122.1978,37.901),(-122.1975,37.895)] | Berkeley
Redwood Road | [(-122.1493,37.98),(-122.1437,37.001)] | Oakland
Redwood Road | [(-122.1493,37.98),(-122.1437,37.001)] | Berkeley
Roca Dr | [(-122.0335,37.609),(-122.0314,37.599)] | Berkeley
Rosedale Ct | [(-121.9232,37.9),(-121.924,37.897)] | Oakland
Sacramento St | [(-122.2799,37.606),(-122.2797,37.597)] | Berkeley
Saddle Brook Dr | [(-122.1478,37.909),(-122.1454,37.904),(-122.1451,37.888)] | Berkeley
Saginaw Ct | [(-121.8803,37.898),(-121.8806,37.901)] | Oakland
San Andreas Dr | [(-122.0609,37.9),(-122.0614,37.895)] | Berkeley
Santa Maria Ave | [(-122.0773,37),(-122.0773,37.98)] | Oakland
Santa Maria Ave | [(-122.0773,37),(-122.0773,37.98)] | Oakland
Santa Maria Ave | [(-122.0773,37),(-122.0773,37.98)] | Berkeley
Shattuck Ave | [(-122.2686,37.904),(-122.2686,37.897)] | Berkeley
Sheridan Road | [(-122.2279,37.425),(-122.2253,37.411),(-122.2223,37.377)] | Lafayette
Shoreline Dr | [(-122.2657,37.603),(-122.2648,37.6)] | Berkeley
Skyline Blvd | [(-122.1738,37.01),(-122.1714,37.996)] | Oakland
Skyline Blvd | [(-122.1738,37.01),(-122.1714,37.996)] | Berkeley
Skyline Dr | [(-122.0277,37.5),(-122.0284,37.498)] | Oakland
Skywest Dr | [(-122.1161,37.62),(-122.1123,37.586)] | Berkeley
Southern Pacific Railroad | [(-122.3002,37.674),(-122.2999,37.661)] | Berkeley
Sp Railroad | [(-121.893564,37.99009),(-121.897,37.016)] | Oakland
Sp Railroad | [(-121.893564,37.99009),(-121.897,37.016)] | Oakland
Sp Railroad | [(-121.9565,37.898),(-121.9562,37.9)] | Oakland
Sp Railroad | [(-122.0734,37.001),(-122.0734,37.997)] | Oakland
Sp Railroad | [(-122.0734,37.001),(-122.0734,37.997)] | Oakland
Sp Railroad | [(-122.0734,37.001),(-122.0734,37.997)] | Berkeley
Sp Railroad | [(-122.0914,37.601),(-122.087,37.56),(-122.086408,37.5551)] | Berkeley
Sp Railroad | [(-122.137792,37.003),(-122.1365,37.992),(-122.131257,37.94612)] | Oakland
Sp Railroad | [(-122.137792,37.003),(-122.1365,37.992),(-122.131257,37.94612)] | Berkeley
Sp Railroad | [(-122.1947,37.497),(-122.193328,37.4848)] | Oakland
Stanton Ave | [(-122.100392,37.0697),(-122.099513,37.06052)] | Oakland
State Hwy 123 | [(-122.3004,37.986),(-122.2998,37.969),(-122.2995,37.962),(-122.2992,37.952),(-122.299,37.942),(-122.2987,37.935),(-122.2984,37.924),(-122.2982,37.92),(-122.2976,37.904),(-122.297,37.88),(-122.2966,37.869),(-122.2959,37.848),(-122.2961,37.843)] | Berkeley
State Hwy 13 | [(-122.1797,37.943),(-122.179871,37.91849),(-122.18,37.9),(-122.179023,37.86615),(-122.1787,37.862),(-122.1781,37.851),(-122.1777,37.845),(-122.1773,37.839),(-122.177,37.833)] | Berkeley
State Hwy 13 | [(-122.2049,37.2),(-122.20328,37.17975),(-122.1989,37.125),(-122.198078,37.11641),(-122.1975,37.11)] | Lafayette
State Hwy 13 Ramp | [(-122.2244,37.427),(-122.223,37.414),(-122.2214,37.396),(-122.2213,37.388)] | Lafayette
State Hwy 238 | ((-122.098,37.908),(-122.0983,37.907),(-122.099,37.905),(-122.101,37.898),(-122.101535,37.89711),(-122.103173,37.89438),(-122.1046,37.892),(-122.106,37.89)) | Berkeley
State Hwy 238 Ramp | [(-122.1288,37.9),(-122.1293,37.895),(-122.1296,37.906)] | Berkeley
State Hwy 24 | [(-122.2674,37.246),(-122.2673,37.248),(-122.267,37.261),(-122.2668,37.271),(-122.2663,37.298),(-122.2659,37.315),(-122.2655,37.336),(-122.265007,37.35882),(-122.264443,37.37286),(-122.2641,37.381),(-122.2638,37.388),(-122.2631,37.396),(-122.2617,37.405),(-122.2615,37.407),(-122.2605,37.412)] | Lafayette
State Hwy 84 | [(-121.9565,37.898),(-121.956589,37.89911),(-121.9569,37.903),(-121.956,37.91),(-121.9553,37.919)] | Oakland
State Hwy 84 | [(-122.0671,37.426),(-122.07,37.402),(-122.074,37.37),(-122.0773,37.338)] | Oakland
State Hwy 92 | [(-122.1085,37.326),(-122.1095,37.322),(-122.1111,37.316),(-122.1119,37.313),(-122.1125,37.311),(-122.1131,37.308),(-122.1167,37.292),(-122.1187,37.285),(-122.12,37.28)] | Oakland
State Hwy 92 Ramp | [(-122.1086,37.321),(-122.1089,37.315),(-122.1111,37.316)] | Oakland
Stuart St | [(-122.2518,37.6),(-122.2507,37.601),(-122.2491,37.606)] | Berkeley
Sunol Ridge Trl | [(-121.9419,37.455),(-121.9345,37.38)] | Oakland
Sunol Ridge Trl | [(-121.9419,37.455),(-121.9345,37.38)] | Oakland
Tassajara Creek | [(-121.87866,37.98898),(-121.8782,37.015)] | Oakland
Tassajara Creek | [(-121.87866,37.98898),(-121.8782,37.015)] | Oakland
Taurus Ave | [(-122.2159,37.416),(-122.2128,37.389)] | Lafayette
Tennyson Road | [(-122.0891,37.317),(-122.0927,37.317)] | Oakland
Thackeray Ave | [(-122.072,37.305),(-122.0715,37.298)] | Oakland
Theresa Way | [(-121.7289,37.906),(-121.728,37.899)] | Oakland
Tissiack Way | [(-121.920364,37),(-121.9208,37.995)] | Oakland
Tissiack Way | [(-121.920364,37),(-121.9208,37.995)] | Oakland
Tupelo Ter | [(-122.059087,37.6113),(-122.057021,37.59942)] | Berkeley
Vallecitos Road | [(-121.8699,37.916),(-121.8703,37.891)] | Oakland
Warm Springs Blvd | [(-121.933956,37),(-121.9343,37.97)] | Oakland
Warm Springs Blvd | [(-121.933956,37),(-121.9343,37.97)] | Oakland
Welch Creek Road | [(-121.7695,37.386),(-121.7737,37.413)] | Oakland
Welch Creek Road | [(-121.7695,37.386),(-121.7737,37.413)] | Oakland
West Loop Road | [(-122.0576,37.604),(-122.0602,37.586)] | Berkeley
Western Pacific Railroad Spur | [(-122.0394,37.018),(-122.0394,37.961)] | Oakland
Western Pacific Railroad Spur | [(-122.0394,37.018),(-122.0394,37.961)] | Oakland
Western Pacific Railroad Spur | [(-122.0394,37.018),(-122.0394,37.961)] | Berkeley
Whitlock Creek | [(-121.74683,37.91276),(-121.733107,37)] | Oakland
Whitlock Creek | [(-121.74683,37.91276),(-121.733107,37)] | Oakland
Willimet Way | [(-122.0964,37.517),(-122.0949,37.493)] | Oakland
Wisconsin St | [(-122.1994,37.017),(-122.1975,37.998),(-122.1971,37.994)] | Oakland
Wisconsin St | [(-122.1994,37.017),(-122.1975,37.998),(-122.1971,37.994)] | Berkeley
Wp Railroad | [(-122.254,37.902),(-122.2506,37.891)] | Berkeley
100th Ave | [(-122.1657,37.429),(-122.1647,37.432)] | Oakland
107th Ave | [(-122.1555,37.403),(-122.1531,37.41)] | Oakland
14th St | [(-122.299,37.147),(-122.3,37.148)] | Lafayette
19th Ave | [(-122.2366,37.897),(-122.2359,37.905)] | Berkeley
1st St | [(-121.75508,37.89294),(-121.753581,37.90031)] | Oakland
5th St | [(-122.278,37),(-122.2792,37.005),(-122.2803,37.009)] | Lafayette
5th St | [(-122.296,37.615),(-122.2953,37.598)] | Berkeley
82nd Ave | [(-122.1695,37.596),(-122.1681,37.603)] | Berkeley
85th Ave | [(-122.1877,37.466),(-122.186,37.476)] | Oakland
89th Ave | [(-122.1822,37.459),(-122.1803,37.471)] | Oakland
98th Ave | [(-122.1568,37.498),(-122.1558,37.502)] | Oakland
98th Ave | [(-122.1693,37.438),(-122.1682,37.444)] | Oakland
98th Ave | [(-122.2001,37.258),(-122.1974,37.27)] | Lafayette
(333 rows)
SELECT name, #thepath FROM iexit ORDER BY name COLLATE "C", 2;
name | ?column?
------------------------------------+----------
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 2
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 3
I- 580 | 4
I- 580 | 4
I- 580 | 4
I- 580 | 4
I- 580 | 5
I- 580 | 5
I- 580 | 5
I- 580 | 5
I- 580 | 5
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 6
I- 580 | 7
I- 580 | 7
I- 580 | 7
I- 580 | 7
I- 580 | 7
I- 580 | 7
I- 580 | 7
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 8
I- 580 | 9
I- 580 | 9
I- 580 | 9
I- 580 | 9
I- 580 | 9
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 12
I- 580 | 13
I- 580 | 13
I- 580 | 13
I- 580 | 13
I- 580 | 13
I- 580 | 13
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 14
I- 580 | 18
I- 580 | 18
I- 580 | 18
I- 580 | 18
I- 580 | 18
I- 580 | 18
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 21
I- 580 | 22
I- 580 | 22
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 2
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 3
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 4
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 5
I- 580 Ramp | 6
I- 580 Ramp | 6
I- 580 Ramp | 6
I- 580 Ramp | 7
I- 580 Ramp | 8
I- 580 Ramp | 8
I- 580 Ramp | 8
I- 580 Ramp | 8
I- 580 Ramp | 8
I- 580 Ramp | 8
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 2
I- 580/I-680 Ramp | 4
I- 580/I-680 Ramp | 4
I- 580/I-680 Ramp | 4
I- 580/I-680 Ramp | 4
I- 580/I-680 Ramp | 5
I- 580/I-680 Ramp | 6
I- 580/I-680 Ramp | 6
I- 580/I-680 Ramp | 6
I- 680 | 2
I- 680 | 2
I- 680 | 2
I- 680 | 2
I- 680 | 2
I- 680 | 2
I- 680 | 2
I- 680 | 3
I- 680 | 3
I- 680 | 3
I- 680 | 4
I- 680 | 4
I- 680 | 4
I- 680 | 5
I- 680 | 5
I- 680 | 5
I- 680 | 7
I- 680 | 7
I- 680 | 7
I- 680 | 7
I- 680 | 8
I- 680 | 8
I- 680 | 8
I- 680 | 8
I- 680 | 10
I- 680 | 10
I- 680 | 10
I- 680 | 10
I- 680 | 10
I- 680 | 10
I- 680 | 10
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 | 16
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 2
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 3
I- 680 Ramp | 4
I- 680 Ramp | 4
I- 680 Ramp | 4
I- 680 Ramp | 5
I- 680 Ramp | 5
I- 680 Ramp | 5
I- 680 Ramp | 5
I- 680 Ramp | 5
I- 680 Ramp | 5
I- 680 Ramp | 6
I- 680 Ramp | 6
I- 680 Ramp | 6
I- 680 Ramp | 6
I- 680 Ramp | 7
I- 680 Ramp | 7
I- 680 Ramp | 7
I- 680 Ramp | 7
I- 680 Ramp | 8
I- 680 Ramp | 8
I- 680 Ramp | 8
I- 680 Ramp | 8
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 2
I- 80 | 3
I- 80 | 3
I- 80 | 3
I- 80 | 4
I- 80 | 4
I- 80 | 4
I- 80 | 4
I- 80 | 4
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 5
I- 80 | 11
I- 80 | 11
I- 80 | 11
I- 80 | 11
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 2
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 3
I- 80 Ramp | 4
I- 80 Ramp | 4
I- 80 Ramp | 4
I- 80 Ramp | 4
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 5
I- 80 Ramp | 7
I- 80 Ramp | 7
I- 80 Ramp | 7
I- 80 Ramp | 7
I- 880 | 2
I- 880 | 2
I- 880 | 2
I- 880 | 2
I- 880 | 2
I- 880 | 5
I- 880 | 5
I- 880 | 5
I- 880 | 5
I- 880 | 5
I- 880 | 5
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 6
I- 880 | 7
I- 880 | 7
I- 880 | 7
I- 880 | 7
I- 880 | 7
I- 880 | 7
I- 880 | 7
I- 880 | 9
I- 880 | 9
I- 880 | 9
I- 880 | 9
I- 880 | 9
I- 880 | 9
I- 880 | 9
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 10
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 12
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 13
I- 880 | 14
I- 880 | 14
I- 880 | 14
I- 880 | 14
I- 880 | 14
I- 880 | 14
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 17
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 | 19
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 2
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 3
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 4
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 5
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 6
I- 880 Ramp | 8
I- 880 Ramp | 8
I- 880 Ramp | 8
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 2
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 3
I- 980 | 4
I- 980 | 4
I- 980 | 5
I- 980 | 5
I- 980 | 7
I- 980 | 7
I- 980 | 7
I- 980 | 7
I- 980 | 12
I- 980 Ramp | 3
I- 980 Ramp | 3
I- 980 Ramp | 3
I- 980 Ramp | 7
(896 rows)
SELECT * FROM toyemp WHERE name = 'sharon';
name | age | location | annualsal
--------+-----+----------+-----------
sharon | 25 | (15,12) | 12000
(1 row)
--
-- Test for Leaky view scenario
--
CREATE ROLE regress_alice;
CREATE FUNCTION f_leak (text)
RETURNS bool LANGUAGE 'plpgsql' COST 0.0000001
AS 'BEGIN RAISE NOTICE ''f_leak => %'', $1; RETURN true; END';
CREATE TABLE customer (
cid int primary key,
name text not null,
tel text,
passwd text
);
CREATE TABLE credit_card (
cid int references customer(cid),
cnum text,
climit int
);
CREATE TABLE credit_usage (
cid int references customer(cid),
ymd date,
usage int
);
INSERT INTO customer
VALUES (101, 'regress_alice', '+81-12-3456-7890', 'passwd123'),
(102, 'regress_bob', '+01-234-567-8901', 'beafsteak'),
(103, 'regress_eve', '+49-8765-43210', 'hamburger');
INSERT INTO credit_card
VALUES (101, '1111-2222-3333-4444', 4000),
(102, '5555-6666-7777-8888', 3000),
(103, '9801-2345-6789-0123', 2000);
INSERT INTO credit_usage
VALUES (101, '2011-09-15', 120),
(101, '2011-10-05', 90),
(101, '2011-10-18', 110),
(101, '2011-10-21', 200),
(101, '2011-11-10', 80),
(102, '2011-09-22', 300),
(102, '2011-10-12', 120),
(102, '2011-10-28', 200),
(103, '2011-10-15', 480);
CREATE VIEW my_property_normal AS
SELECT * FROM customer WHERE name = current_user;
CREATE VIEW my_property_secure WITH (security_barrier) AS
SELECT * FROM customer WHERE name = current_user;
CREATE VIEW my_credit_card_normal AS
SELECT * FROM customer l NATURAL JOIN credit_card r
WHERE l.name = current_user;
CREATE VIEW my_credit_card_secure WITH (security_barrier) AS
SELECT * FROM customer l NATURAL JOIN credit_card r
WHERE l.name = current_user;
CREATE VIEW my_credit_card_usage_normal AS
SELECT * FROM my_credit_card_secure l NATURAL JOIN credit_usage r;
CREATE VIEW my_credit_card_usage_secure WITH (security_barrier) AS
SELECT * FROM my_credit_card_secure l NATURAL JOIN credit_usage r;
GRANT SELECT ON my_property_normal TO public;
GRANT SELECT ON my_property_secure TO public;
GRANT SELECT ON my_credit_card_normal TO public;
GRANT SELECT ON my_credit_card_secure TO public;
GRANT SELECT ON my_credit_card_usage_normal TO public;
GRANT SELECT ON my_credit_card_usage_secure TO public;
--
-- Run leaky view scenarios
--
SET SESSION AUTHORIZATION regress_alice;
--
-- scenario: if a qualifier with tiny-cost is given, it shall be launched
-- prior to the security policy of the view.
--
SELECT * FROM my_property_normal WHERE f_leak(passwd);
NOTICE: f_leak => passwd123
NOTICE: f_leak => beafsteak
NOTICE: f_leak => hamburger
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal WHERE f_leak(passwd);
QUERY PLAN
------------------------------------------------------
Seq Scan on customer
Filter: (f_leak(passwd) AND (name = CURRENT_USER))
(2 rows)
SELECT * FROM my_property_secure WHERE f_leak(passwd);
NOTICE: f_leak => passwd123
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_property_secure WHERE f_leak(passwd);
QUERY PLAN
---------------------------------------------
Subquery Scan on my_property_secure
Filter: f_leak(my_property_secure.passwd)
-> Seq Scan on customer
Filter: (name = CURRENT_USER)
(4 rows)
--
-- scenario: qualifiers can be pushed down if they contain leaky functions,
-- provided they aren't passed data from inside the view.
--
SELECT * FROM my_property_normal v
WHERE f_leak('passwd') AND f_leak(passwd);
NOTICE: f_leak => passwd
NOTICE: f_leak => passwd123
NOTICE: f_leak => passwd
NOTICE: f_leak => beafsteak
NOTICE: f_leak => passwd
NOTICE: f_leak => hamburger
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal v
WHERE f_leak('passwd') AND f_leak(passwd);
QUERY PLAN
---------------------------------------------------------------------------------
Seq Scan on customer
Filter: (f_leak('passwd'::text) AND f_leak(passwd) AND (name = CURRENT_USER))
(2 rows)
SELECT * FROM my_property_secure v
WHERE f_leak('passwd') AND f_leak(passwd);
NOTICE: f_leak => passwd
NOTICE: f_leak => passwd123
NOTICE: f_leak => passwd
NOTICE: f_leak => passwd
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_property_secure v
WHERE f_leak('passwd') AND f_leak(passwd);
QUERY PLAN
--------------------------------------------------------------------
Subquery Scan on v
Filter: f_leak(v.passwd)
-> Seq Scan on customer
Filter: (f_leak('passwd'::text) AND (name = CURRENT_USER))
(4 rows)
--
-- scenario: if a qualifier references only one-side of a particular join-
-- tree, it shall be distributed to the most deep scan plan as
-- possible as we can.
--
SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
NOTICE: f_leak => 1111-2222-3333-4444
NOTICE: f_leak => 5555-6666-7777-8888
NOTICE: f_leak => 9801-2345-6789-0123
cid | name | tel | passwd | cnum | climit
-----+---------------+------------------+-----------+---------------------+--------
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
QUERY PLAN
---------------------------------------------
Hash Join
Hash Cond: (r.cid = l.cid)
-> Seq Scan on credit_card r
Filter: f_leak(cnum)
-> Hash
-> Seq Scan on customer l
Filter: (name = CURRENT_USER)
(7 rows)
SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
NOTICE: f_leak => 1111-2222-3333-4444
cid | name | tel | passwd | cnum | climit
-----+---------------+------------------+-----------+---------------------+--------
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
(1 row)
EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
QUERY PLAN
---------------------------------------------------
Subquery Scan on my_credit_card_secure
Filter: f_leak(my_credit_card_secure.cnum)
-> Hash Join
Hash Cond: (r.cid = l.cid)
-> Seq Scan on credit_card r
-> Hash
-> Seq Scan on customer l
Filter: (name = CURRENT_USER)
(8 rows)
--
-- scenario: an external qualifier can be pushed-down by in-front-of the
-- views with "security_barrier" attribute, except for operators
-- implemented with leakproof functions.
--
SELECT * FROM my_credit_card_usage_normal
WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
NOTICE: f_leak => 1111-2222-3333-4444
cid | name | tel | passwd | cnum | climit | ymd | usage
-----+---------------+------------------+-----------+---------------------+--------+------------+-------
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
(3 rows)
EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_normal
WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
QUERY PLAN
------------------------------------------------------------------------------
Nested Loop
Join Filter: (l.cid = r.cid)
-> Seq Scan on credit_usage r
Filter: ((ymd >= '10-01-2011'::date) AND (ymd < '11-01-2011'::date))
-> Materialize
-> Subquery Scan on l
Filter: f_leak(l.cnum)
-> Hash Join
Hash Cond: (r_1.cid = l_1.cid)
-> Seq Scan on credit_card r_1
-> Hash
-> Seq Scan on customer l_1
Filter: (name = CURRENT_USER)
(13 rows)
SELECT * FROM my_credit_card_usage_secure
WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
NOTICE: f_leak => 1111-2222-3333-4444
NOTICE: f_leak => 1111-2222-3333-4444
NOTICE: f_leak => 1111-2222-3333-4444
cid | name | tel | passwd | cnum | climit | ymd | usage
-----+---------------+------------------+-----------+---------------------+--------+------------+-------
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
(3 rows)
EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_secure
WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
QUERY PLAN
------------------------------------------------------------------------------------
Subquery Scan on my_credit_card_usage_secure
Filter: f_leak(my_credit_card_usage_secure.cnum)
-> Nested Loop
Join Filter: (l.cid = r.cid)
-> Seq Scan on credit_usage r
Filter: ((ymd >= '10-01-2011'::date) AND (ymd < '11-01-2011'::date))
-> Materialize
-> Hash Join
Hash Cond: (r_1.cid = l.cid)
-> Seq Scan on credit_card r_1
-> Hash
-> Seq Scan on customer l
Filter: (name = CURRENT_USER)
(13 rows)
--
-- Test for the case when security_barrier gets changed between rewriter
-- and planner stage.
--
PREPARE p1 AS SELECT * FROM my_property_normal WHERE f_leak(passwd);
PREPARE p2 AS SELECT * FROM my_property_secure WHERE f_leak(passwd);
EXECUTE p1;
NOTICE: f_leak => passwd123
NOTICE: f_leak => beafsteak
NOTICE: f_leak => hamburger
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXECUTE p2;
NOTICE: f_leak => passwd123
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
RESET SESSION AUTHORIZATION;
ALTER VIEW my_property_normal SET (security_barrier=true);
ALTER VIEW my_property_secure SET (security_barrier=false);
SET SESSION AUTHORIZATION regress_alice;
EXECUTE p1; -- To be perform as a view with security-barrier
NOTICE: f_leak => passwd123
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
EXECUTE p2; -- To be perform as a view without security-barrier
NOTICE: f_leak => passwd123
NOTICE: f_leak => beafsteak
NOTICE: f_leak => hamburger
cid | name | tel | passwd
-----+---------------+------------------+-----------
101 | regress_alice | +81-12-3456-7890 | passwd123
(1 row)
-- Cleanup.
RESET SESSION AUTHORIZATION;
DROP ROLE regress_alice;
