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Add more cross-type comparisons to contrib/btree_gin.

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Using the just-added infrastructure, extend btree_gin to support
cross-type operators in its other opclasses.  All of the cross-type
comparison operators supported by the core btree opclasses for
these datatypes are now available for btree_gin indexes as well.

Author: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Discussion: https://postgr.es/m/262624.1738460652@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2025-07-03 16:30:38 -04:00
parent e2b64fcef3
commit fc896821c4
16 changed files with 1725 additions and 37 deletions
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9
contrib/btree_gin/sql/float8.sql
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@ -13,3 +13,12 @@ SELECT * FROM test_float8 WHERE i<=1::float8 ORDER BY i;
SELECT * FROM test_float8 WHERE i=1::float8 ORDER BY i;
SELECT * FROM test_float8 WHERE i>=1::float8 ORDER BY i;
SELECT * FROM test_float8 WHERE i>1::float8 ORDER BY i;
explain (costs off)
SELECT * FROM test_float8 WHERE i<1::float4 ORDER BY i;
SELECT * FROM test_float8 WHERE i<1::float4 ORDER BY i;
SELECT * FROM test_float8 WHERE i<=1::float4 ORDER BY i;
SELECT * FROM test_float8 WHERE i=1::float4 ORDER BY i;
SELECT * FROM test_float8 WHERE i>=1::float4 ORDER BY i;
SELECT * FROM test_float8 WHERE i>1::float4 ORDER BY i;