From 30fe92c4e84a22c196d675cc79ed8a32667bc4fd Mon Sep 17 00:00:00 2001
From: obdev <obdev@oceanbase.com>
Date: Wed, 7 Feb 2024 04:47:05 +0000
Subject: [PATCH] [CP][BUGFIX]fix mysql pl text type miss match

---
 src/share/object/ob_obj_cast.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/share/object/ob_obj_cast.cpp b/src/share/object/ob_obj_cast.cpp
index b0aff8d6a3..423364c76a 100644
--- a/src/share/object/ob_obj_cast.cpp
+++ b/src/share/object/ob_obj_cast.cpp
@@ -6205,6 +6205,7 @@ static int text_text(const ObObjType expect_type, ObObjCastParams &params,
     }
   } else {
     out = in;
+    out.set_type(expect_type); // set expect_type
   }
   LOG_DEBUG("obj text cast to text", K(in), K(out),
     K(ret), K(in_type), K(out_type), K(in_cs_type), K(out_cs_type));