45 lines
605 B
Plaintext
45 lines
605 B
Plaintext
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set enable_seqscan=off;
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CREATE TABLE test_text (
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i text
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);
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INSERT INTO test_text VALUES ('a'),('ab'),('abc'),('abb'),('axy'),('xyz');
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CREATE INDEX idx_text ON test_text USING gin (i);
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SELECT * FROM test_text WHERE i<'abc' ORDER BY i;
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i
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-----
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a
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ab
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abb
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(3 rows)
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SELECT * FROM test_text WHERE i<='abc' ORDER BY i;
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i
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-----
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a
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ab
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abb
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abc
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(4 rows)
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SELECT * FROM test_text WHERE i='abc' ORDER BY i;
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i
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-----
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abc
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(1 row)
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SELECT * FROM test_text WHERE i>='abc' ORDER BY i;
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i
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-----
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abc
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axy
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xyz
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(3 rows)
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SELECT * FROM test_text WHERE i>'abc' ORDER BY i;
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i
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-----
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axy
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xyz
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(2 rows)
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