From da85c833866ef051c7435b05c8a9a46f04f1233b Mon Sep 17 00:00:00 2001
From: pe-99y <315053752@qq.com>
Date: Mon, 6 Jan 2025 10:19:49 +0000
Subject: [PATCH] fix subplan filter core due to not reset datum ptr

---
 src/sql/engine/subquery/ob_subplan_filter_vec_op.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sql/engine/subquery/ob_subplan_filter_vec_op.cpp b/src/sql/engine/subquery/ob_subplan_filter_vec_op.cpp
index 2b48ed6e1..91e6e93ad 100644
--- a/src/sql/engine/subquery/ob_subplan_filter_vec_op.cpp
+++ b/src/sql/engine/subquery/ob_subplan_filter_vec_op.cpp
@@ -245,6 +245,7 @@ int ObSubPlanFilterVecOp::inner_get_next_batch(const int64_t max_row_cnt)
   }
 
   clear_evaluated_flag();
+  DASGroupScanMarkGuard mark_guard(ctx_.get_das_ctx(), MY_SPEC.enable_das_group_rescan_);
   while (OB_SUCC(ret) && !iter_end_) {
     const ObBatchRows *child_brs = NULL;
     set_param_null();