From a30e5f0ea580fb5038eb90e862f697b557627f32 Mon Sep 17 00:00:00 2001 From: Jeff Davis Date: Fri, 8 Dec 2023 12:14:27 -0800 Subject: [PATCH v1] Use new hash APIs for search path cache --- src/backend/catalog/namespace.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/src/backend/catalog/namespace.c b/src/backend/catalog/namespace.c index 5027efc91d..af815a889d 100644 --- a/src/backend/catalog/namespace.c +++ b/src/backend/catalog/namespace.c @@ -42,6 +42,7 @@ #include "catalog/pg_type.h" #include "commands/dbcommands.h" #include "common/hashfn.h" +#include "common/hashfn_unstable.h" #include "funcapi.h" #include "mb/pg_wchar.h" #include "miscadmin.h" @@ -247,11 +248,18 @@ static bool MatchNamedCall(HeapTuple proctup, int nargs, List *argnames, static inline uint32 spcachekey_hash(SearchPathCacheKey key) { - const unsigned char *bytes = (const unsigned char *) key.searchPath; - int blen = strlen(key.searchPath); + const char *buf = key.searchPath; + fasthash64_state hs; - return hash_combine(hash_bytes(bytes, blen), - hash_uint32(key.roleid)); + fasthash64_init(&hs, key.roleid); + + while (*buf) + { + fasthash64_accum_byte(&hs, *buf); + buf++; + } + + return fasthash64_final32(&hs); } static inline bool -- 2.34.1