diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/utils/adt/tid.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/backend/utils/adt/tid.c b/src/backend/utils/adt/tid.c index 4ce8375eab7..cc699ee2f42 100644 --- a/src/backend/utils/adt/tid.c +++ b/src/backend/utils/adt/tid.c @@ -31,6 +31,7 @@ #include "parser/parsetree.h" #include "utils/acl.h" #include "utils/builtins.h" +#include "utils/lsyscache.h" #include "utils/rel.h" #include "utils/snapmgr.h" #include "utils/varlena.h" @@ -378,6 +379,11 @@ currtid_byreloid(PG_FUNCTION_ARGS) if (rel->rd_rel->relkind == RELKIND_VIEW) return currtid_for_view(rel, tid); + if (!RELKIND_HAS_STORAGE(rel->rd_rel->relkind)) + elog(ERROR, "cannot look at latest visible tid for relation \"%s.%s\"", + get_namespace_name(RelationGetNamespace(rel)), + RelationGetRelationName(rel)); + ItemPointerCopy(tid, result); snapshot = RegisterSnapshot(GetLatestSnapshot()); @@ -415,6 +421,11 @@ currtid_byrelname(PG_FUNCTION_ARGS) if (rel->rd_rel->relkind == RELKIND_VIEW) return currtid_for_view(rel, tid); + if (!RELKIND_HAS_STORAGE(rel->rd_rel->relkind)) + elog(ERROR, "cannot look at latest visible tid for relation \"%s.%s\"", + get_namespace_name(RelationGetNamespace(rel)), + RelationGetRelationName(rel)); + result = (ItemPointer) palloc(sizeof(ItemPointerData)); ItemPointerCopy(tid, result); |