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52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
set enable_seqscan=off;
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CREATE TABLE test_interval (
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i interval
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);
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INSERT INTO test_interval VALUES
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( '03:55:08' ),
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( '04:55:08' ),
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( '05:55:08' ),
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( '08:55:08' ),
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( '09:55:08' ),
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( '10:55:08' )
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;
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CREATE INDEX idx_interval ON test_interval USING gin (i);
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SELECT * FROM test_interval WHERE i<'08:55:08'::interval ORDER BY i;
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i
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--------------------------
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@ 3 hours 55 mins 8 secs
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@ 4 hours 55 mins 8 secs
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@ 5 hours 55 mins 8 secs
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(3 rows)
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SELECT * FROM test_interval WHERE i<='08:55:08'::interval ORDER BY i;
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i
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--------------------------
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@ 3 hours 55 mins 8 secs
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@ 4 hours 55 mins 8 secs
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@ 5 hours 55 mins 8 secs
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@ 8 hours 55 mins 8 secs
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(4 rows)
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SELECT * FROM test_interval WHERE i='08:55:08'::interval ORDER BY i;
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i
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--------------------------
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@ 8 hours 55 mins 8 secs
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(1 row)
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SELECT * FROM test_interval WHERE i>='08:55:08'::interval ORDER BY i;
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i
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---------------------------
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@ 8 hours 55 mins 8 secs
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@ 9 hours 55 mins 8 secs
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@ 10 hours 55 mins 8 secs
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(3 rows)
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SELECT * FROM test_interval WHERE i>'08:55:08'::interval ORDER BY i;
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i
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---------------------------
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@ 9 hours 55 mins 8 secs
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@ 10 hours 55 mins 8 secs
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(2 rows)
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