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contrib/btree_gin/sql/char.sql
15 строк
464 B
Tom Lane
Add btree_gin contrib module.
26 мар 2009, 02:20
26 мар 2009, 02:20
9151e1b
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set enable_seqscan=off; CREATE TABLE test_char ( i "char" ); INSERT INTO test_char VALUES ('a'),('b'),('c'),('d'),('e'),('f'); CREATE INDEX idx_char ON test_char USING gin (i); SELECT * FROM test_char WHERE i<'d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i<='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i>='d'::"char" ORDER BY i; SELECT * FROM test_char WHERE i>'d'::"char" ORDER BY i;