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Fix various hash function uses

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These instances were using Datum-returning functions where a
lower-level function returning uint32 would be more appropriate.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/8246d7ff-f4b7-4363-913e-827dadfeb145%40eisentraut.org
This commit is contained in:
Peter Eisentraut
2025-08-05 11:38:34 +02:00
parent c9a5860f7a
commit 2ad6e80de9
6 changed files with 9 additions and 9 deletions
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2
src/backend/utils/adt/multirangetypes.c
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@@ -2833,7 +2833,7 @@ hash_multirange(PG_FUNCTION_ARGS)
upper_hash = 0;
/* Merge hashes of flags and bounds */
range_hash = hash_uint32((uint32) flags);
range_hash = hash_bytes_uint32((uint32) flags);
range_hash ^= lower_hash;
range_hash = pg_rotate_left32(range_hash, 1);
range_hash ^= upper_hash;

2
src/backend/utils/adt/rangetypes.c
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@@ -1444,7 +1444,7 @@ hash_range(PG_FUNCTION_ARGS)
upper_hash = 0;
/* Merge hashes of flags and bounds */
result = hash_uint32((uint32) flags);
result = hash_bytes_uint32((uint32) flags);
result ^= lower_hash;
result = pg_rotate_left32(result, 1);
result ^= upper_hash;

2
src/backend/utils/cache/catcache.c vendored
View File

@@ -213,7 +213,7 @@ namehashfast(Datum datum)
{
char *key = NameStr(*DatumGetName(datum));
return hash_any((unsigned char *) key, strlen(key));
return hash_bytes((unsigned char *) key, strlen(key));
}
static bool