From 0ffed8803351fea2a43d2f7a7090de11d0c70a4d Mon Sep 17 00:00:00 2001
From: sdc <njucssdc@gmail.com>
Date: Fri, 8 Dec 2023 10:42:44 +0000
Subject: [PATCH] fix subplan filter + px batch rescan hang

---
 src/sql/optimizer/ob_logical_operator.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/sql/optimizer/ob_logical_operator.cpp b/src/sql/optimizer/ob_logical_operator.cpp
index 0cbe2c2bd..f66794c3e 100644
--- a/src/sql/optimizer/ob_logical_operator.cpp
+++ b/src/sql/optimizer/ob_logical_operator.cpp
@@ -3205,6 +3205,8 @@ int ObLogicalOperator::px_rescan_pre()
         nested_rescan = false;
         if (0 == i) {
           enable_px_batch_rescans.push_back(false);
+        } else if (static_cast<ObLogSubPlanFilter*>(this)->get_onetime_idxs().has_member(i)) {
+          find_px = false;
         } else if (OB_FAIL(get_child(i)->find_nested_dis_rescan(nested_rescan, false))) {
           LOG_WARN("fail to find nested rescan", K(ret));
         } else if (nested_rescan) {