d92b1cdbab
This reverts commit 9f984ba6d2.
It was making the buildfarm unhappy, apparently setting client_min_messages
in a regression test produces different output if log_statement='all'.
Another issue is that I now suspect the bit sortsupport function was in
fact not correct to call byteacmp(). Revert to investigate both of those
issues.
91 lines
1.5 KiB
Text
91 lines
1.5 KiB
Text
-- int2 check
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CREATE TABLE int2tmp (a int2);
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\copy int2tmp from 'data/int2.data'
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SET enable_seqscan=on;
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SELECT count(*) FROM int2tmp WHERE a < 237;
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count
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-------
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297
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a <= 237;
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count
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-------
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298
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a = 237;
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a >= 237;
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count
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-------
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249
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a > 237;
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count
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-------
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248
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(1 row)
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SELECT a, a <-> '237' FROM int2tmp ORDER BY a <-> '237' LIMIT 3;
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a | ?column?
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-----+----------
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237 | 0
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232 | 5
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228 | 9
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(3 rows)
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CREATE INDEX int2idx ON int2tmp USING gist ( a );
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SET enable_seqscan=off;
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SELECT count(*) FROM int2tmp WHERE a < 237::int2;
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count
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-------
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297
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a <= 237::int2;
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count
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-------
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298
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a = 237::int2;
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a >= 237::int2;
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count
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-------
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249
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(1 row)
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SELECT count(*) FROM int2tmp WHERE a > 237::int2;
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count
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-------
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248
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(1 row)
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EXPLAIN (COSTS OFF)
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SELECT a, a <-> '237' FROM int2tmp ORDER BY a <-> '237' LIMIT 3;
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QUERY PLAN
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------------------------------------------------
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Limit
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-> Index Only Scan using int2idx on int2tmp
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Order By: (a <-> '237'::smallint)
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(3 rows)
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SELECT a, a <-> '237' FROM int2tmp ORDER BY a <-> '237' LIMIT 3;
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a | ?column?
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-----+----------
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237 | 0
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232 | 5
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228 | 9
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(3 rows)
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