diff options
Diffstat (limited to 'src/backend/utils/cache/plancache.c')
| -rw-r--r-- | src/backend/utils/cache/plancache.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/backend/utils/cache/plancache.c b/src/backend/utils/cache/plancache.c index 08ddfa9bcba..1410dec1e90 100644 --- a/src/backend/utils/cache/plancache.c +++ b/src/backend/utils/cache/plancache.c @@ -71,8 +71,8 @@ static void ScanQueryForLocks(Query *parsetree, bool acquire); static bool ScanQueryWalker(Node *node, bool *acquire); static bool plan_list_is_transient(List *stmt_list); static void PlanCacheRelCallback(Datum arg, Oid relid); -static void PlanCacheFuncCallback(Datum arg, int cacheid, ItemPointer tuplePtr); -static void PlanCacheSysCallback(Datum arg, int cacheid, ItemPointer tuplePtr); +static void PlanCacheFuncCallback(Datum arg, int cacheid, uint32 hashvalue); +static void PlanCacheSysCallback(Datum arg, int cacheid, uint32 hashvalue); /* @@ -1029,14 +1029,14 @@ PlanCacheRelCallback(Datum arg, Oid relid) * PlanCacheFuncCallback * Syscache inval callback function for PROCOID cache * - * Invalidate all plans mentioning the given catalog entry, or all plans - * mentioning any member of this cache if tuplePtr == NULL. + * Invalidate all plans mentioning the object with the specified hash value, + * or all plans mentioning any member of this cache if hashvalue == 0. * * Note that the coding would support use for multiple caches, but right * now only user-defined functions are tracked this way. */ static void -PlanCacheFuncCallback(Datum arg, int cacheid, ItemPointer tuplePtr) +PlanCacheFuncCallback(Datum arg, int cacheid, uint32 hashvalue) { ListCell *lc1; @@ -1060,8 +1060,8 @@ PlanCacheFuncCallback(Datum arg, int cacheid, ItemPointer tuplePtr) if (item->cacheId != cacheid) continue; - if (tuplePtr == NULL || - ItemPointerEquals(tuplePtr, &item->tupleId)) + if (hashvalue == 0 || + item->hashValue == hashvalue) { /* Invalidate the plan! */ plan->dead = true; @@ -1086,8 +1086,8 @@ PlanCacheFuncCallback(Datum arg, int cacheid, ItemPointer tuplePtr) if (item->cacheId != cacheid) continue; - if (tuplePtr == NULL || - ItemPointerEquals(tuplePtr, &item->tupleId)) + if (hashvalue == 0 || + item->hashValue == hashvalue) { /* Invalidate the plan! */ plan->dead = true; @@ -1108,7 +1108,7 @@ PlanCacheFuncCallback(Datum arg, int cacheid, ItemPointer tuplePtr) * Just invalidate everything... */ static void -PlanCacheSysCallback(Datum arg, int cacheid, ItemPointer tuplePtr) +PlanCacheSysCallback(Datum arg, int cacheid, uint32 hashvalue) { ResetPlanCache(); } |