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Diffstat (limited to 'src/backend/executor/execUtils.c')
| -rw-r--r-- | src/backend/executor/execUtils.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/backend/executor/execUtils.c b/src/backend/executor/execUtils.c index 448fc09aaac..39d6f4d819e 100644 --- a/src/backend/executor/execUtils.c +++ b/src/backend/executor/execUtils.c @@ -147,6 +147,7 @@ CreateExecutorState(void) estate->es_top_eflags = 0; estate->es_instrument = 0; estate->es_finished = false; + estate->es_aborted = false; estate->es_exprcontexts = NIL; @@ -813,6 +814,10 @@ ExecInitRangeTable(EState *estate, List *rangeTable, List *permInfos, * Open the Relation for a range table entry, if not already done * * The Relations will be closed in ExecEndPlan(). + * + * Note: The caller must ensure that 'rti' refers to an unpruned relation + * (i.e., it is a member of estate->es_unpruned_relids) before calling this + * function. Attempting to open a pruned relation will result in an error. */ Relation ExecGetRangeTableRelation(EState *estate, Index rti) @@ -821,6 +826,9 @@ ExecGetRangeTableRelation(EState *estate, Index rti) Assert(rti > 0 && rti <= estate->es_range_table_size); + if (!bms_is_member(rti, estate->es_unpruned_relids)) + elog(ERROR, "trying to open a pruned relation"); + rel = estate->es_relations[rti - 1]; if (rel == NULL) { |