diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/adt/selfuncs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index 2ab26dea290..61100aec4ae 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -4518,8 +4518,10 @@ examine_simple_variable(PlannerInfo *root, Var *var, */ rel = find_base_rel(root, var->varno); - /* Subquery should have been planned already */ - Assert(rel->subroot && IsA(rel->subroot, PlannerInfo)); + /* If the subquery hasn't been planned yet, we have to punt */ + if (rel->subroot == NULL) + return; + Assert(IsA(rel->subroot, PlannerInfo)); /* * Switch our attention to the subquery as mangled by the planner. It |