From 43bca414d5065272a730c92a645c3e25768c1d05 Mon Sep 17 00:00:00 2001
From: obdev <obdev@oceanbase.com>
Date: Mon, 12 Jun 2023 14:11:57 +0000
Subject: [PATCH] Fix weak read hang which contain inner table scenario

---
 src/sql/optimizer/ob_table_location.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sql/optimizer/ob_table_location.cpp b/src/sql/optimizer/ob_table_location.cpp
index b33613205..fe059679d 100644
--- a/src/sql/optimizer/ob_table_location.cpp
+++ b/src/sql/optimizer/ob_table_location.cpp
@@ -1319,7 +1319,8 @@ int ObTableLocation::get_is_weak_read(const ObDMLStmt &dml_stmt,
     ret = OB_ERR_UNEXPECTED;
     LOG_ERROR("unexpected null", K(ret), K(session), K(sql_ctx));
   } else if (dml_stmt.get_query_ctx()->has_dml_write_stmt_ ||
-             dml_stmt.get_query_ctx()->is_contain_select_for_update_) {
+             dml_stmt.get_query_ctx()->is_contain_select_for_update_ ||
+             dml_stmt.get_query_ctx()->is_contain_inner_table_) {
     is_weak_read = false;
   } else {
     ObConsistencyLevel consistency_level = INVALID_CONSISTENCY;
-- 
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