Spracherkennung für: .test vermutete Sprache: SQL {SQL[120] MT940[64] Haskell[48]} [Methode: maximale Elemente, drei Dimensionen]
SET sql_mode=ORACLE;
--echo #
--echo # Start of 10.3 tests
--echo #
--echo #
--echo # MDEV-16152 Expressions with INTERVAL return bad results in some cases
--echo #
SELECT TIMESTAMP'2001-01-01 10:20:30' - INTERVAL '10' YEAR AS c1,
-INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2;
SELECT TIMESTAMP'2001-01-01 10:20:30' + INTERVAL '10' YEAR AS c1,
INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2,
+INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c3;
EXPLAIN EXTENDED SELECT
TIMESTAMP'2001-01-01 10:20:30' - INTERVAL '10' YEAR AS c1,
-INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2;
EXPLAIN EXTENDED SELECT
TIMESTAMP'2001-01-01 10:20:30' + INTERVAL '10' YEAR AS c1,
INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2,
+INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c3;
[Dauer der Verarbeitung: 0.17 Sekunden, vorverarbeitet 2026-10-08]
