diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pl/plpgsql/src/pl_exec.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c index e8205275036..9c41ca08253 100644 --- a/src/pl/plpgsql/src/pl_exec.c +++ b/src/pl/plpgsql/src/pl_exec.c @@ -8306,8 +8306,7 @@ exec_save_simple_expr(PLpgSQL_expr *expr, CachedPlan *cplan) * might've stuck a Material node atop it. The simplest way to deal with * this is to look through the Gather and/or Material nodes. The upper * node's tlist would normally contain a Var referencing the child node's - * output, but it could also be a Param, or it could be a Const that - * setrefs.c copied as-is. + * output ... but setrefs.c might also have copied a Const as-is. */ plan = stmt->planTree; for (;;) @@ -8334,9 +8333,9 @@ exec_save_simple_expr(PLpgSQL_expr *expr, CachedPlan *cplan) /* If setrefs.c copied up a Const, no need to look further */ if (IsA(tle_expr, Const)) break; - /* Otherwise, it had better be a Param or an outer Var */ - Assert(IsA(tle_expr, Param) || (IsA(tle_expr, Var) && - ((Var *) tle_expr)->varno == OUTER_VAR)); + /* Otherwise, it better be an outer Var */ + Assert(IsA(tle_expr, Var)); + Assert(((Var *) tle_expr)->varno == OUTER_VAR); /* Descend to the child node */ plan = plan->lefttree; } |