diff options
Diffstat (limited to 'src/backend/optimizer/plan/setrefs.c')
| -rw-r--r-- | src/backend/optimizer/plan/setrefs.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c index 60a1484c992..c3a5aac2fab 100644 --- a/src/backend/optimizer/plan/setrefs.c +++ b/src/backend/optimizer/plan/setrefs.c @@ -15,6 +15,7 @@ */ #include "postgres.h" +#include "access/hash.h" #include "access/transam.h" #include "catalog/pg_type.h" #include "nodes/makefuncs.h" @@ -1751,25 +1752,21 @@ record_plan_function_dependency(PlannerGlobal *glob, Oid funcid) */ if (funcid >= (Oid) FirstBootstrapObjectId) { - HeapTuple func_tuple; - PlanInvalItem *inval_item; - - func_tuple = SearchSysCache1(PROCOID, ObjectIdGetDatum(funcid)); - if (!HeapTupleIsValid(func_tuple)) - elog(ERROR, "cache lookup failed for function %u", funcid); - - inval_item = makeNode(PlanInvalItem); + PlanInvalItem *inval_item = makeNode(PlanInvalItem); /* - * It would work to use any syscache on pg_proc, but plancache.c - * expects us to use PROCOID. + * It would work to use any syscache on pg_proc, but the easiest is + * PROCOID since we already have the function's OID at hand. Note + * that plancache.c knows we use PROCOID. Also, we're perhaps + * assuming more than we should about how CatalogCacheComputeHashValue + * computes hash values... */ inval_item->cacheId = PROCOID; - inval_item->tupleId = func_tuple->t_self; + inval_item->hashValue = + DatumGetUInt32(DirectFunctionCall1(hashoid, + ObjectIdGetDatum(funcid))); glob->invalItems = lappend(glob->invalItems, inval_item); - - ReleaseSysCache(func_tuple); } } |