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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.
92 lines
1.9 KiB
Plaintext
92 lines
1.9 KiB
Plaintext
-- int8 check
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CREATE TABLE int8tmp (a int8);
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\copy int8tmp from 'data/int8.data'
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SET enable_seqscan=on;
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SELECT count(*) FROM int8tmp WHERE a < 464571291354841;
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count
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-------
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276
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a <= 464571291354841;
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count
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-------
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277
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a = 464571291354841;
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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 int8tmp WHERE a >= 464571291354841;
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count
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-------
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271
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a > 464571291354841;
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count
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-------
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270
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(1 row)
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SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' LIMIT 3;
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a | ?column?
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-----------------+----------------
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464571291354841 | 0
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457257666629329 | 7313624725512
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478227196042750 | 13655904687909
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(3 rows)
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CREATE INDEX int8idx ON int8tmp USING gist ( a );
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SET enable_seqscan=off;
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SELECT count(*) FROM int8tmp WHERE a < 464571291354841::int8;
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count
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-------
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276
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a <= 464571291354841::int8;
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count
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-------
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277
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a = 464571291354841::int8;
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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 int8tmp WHERE a >= 464571291354841::int8;
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count
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-------
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271
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(1 row)
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SELECT count(*) FROM int8tmp WHERE a > 464571291354841::int8;
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count
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-------
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270
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(1 row)
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EXPLAIN (COSTS OFF)
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SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' 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 int8idx on int8tmp
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Order By: (a <-> '464571291354841'::bigint)
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(3 rows)
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SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' LIMIT 3;
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a | ?column?
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-----------------+----------------
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464571291354841 | 0
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457257666629329 | 7313624725512
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478227196042750 | 13655904687909
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(3 rows)
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