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-rw-r--r--src/backend/commands/prepare.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/src/backend/commands/prepare.c b/src/backend/commands/prepare.c
index 2d87b1c6907..9f993de6f1a 100644
--- a/src/backend/commands/prepare.c
+++ b/src/backend/commands/prepare.c
@@ -354,21 +354,7 @@ EvaluateParams(PreparedStatement *pstmt, List *params,
Oid expected_type_id = param_types[i];
Oid given_type_id;
- expr = transformExpr(pstate, expr);
-
- /* Cannot contain subselects or aggregates */
- if (pstate->p_hasSubLinks)
- ereport(ERROR,
- (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
- errmsg("cannot use subquery in EXECUTE parameter")));
- if (pstate->p_hasAggs)
- ereport(ERROR,
- (errcode(ERRCODE_GROUPING_ERROR),
- errmsg("cannot use aggregate function in EXECUTE parameter")));
- if (pstate->p_hasWindowFuncs)
- ereport(ERROR,
- (errcode(ERRCODE_WINDOWING_ERROR),
- errmsg("cannot use window function in EXECUTE parameter")));
+ expr = transformExpr(pstate, expr, EXPR_KIND_EXECUTE_PARAMETER);
given_type_id = exprType(expr);