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path: root/src/backend/optimizer/util/predtest.c
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Diffstat (limited to 'src/backend/optimizer/util/predtest.c')
-rw-r--r--src/backend/optimizer/util/predtest.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/backend/optimizer/util/predtest.c b/src/backend/optimizer/util/predtest.c
index 9f9a208d3e6..6daa0588a6c 100644
--- a/src/backend/optimizer/util/predtest.c
+++ b/src/backend/optimizer/util/predtest.c
@@ -1711,9 +1711,8 @@ lookup_proof_cache(Oid pred_op, Oid clause_op, bool refute_it)
MemSet(&ctl, 0, sizeof(ctl));
ctl.keysize = sizeof(OprProofCacheKey);
ctl.entrysize = sizeof(OprProofCacheEntry);
- ctl.hash = tag_hash;
OprProofCacheHash = hash_create("Btree proof lookup cache", 256,
- &ctl, HASH_ELEM | HASH_FUNCTION);
+ &ctl, HASH_ELEM | HASH_BLOBS);
/* Arrange to flush cache on pg_amop changes */
CacheRegisterSyscacheCallback(AMOPOPID,