diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index b5ebe60ce1f21b93135297cb564ff38a5fb62cbc..26680971c58f694867785b6cb0ba7174b94ec905 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -840,6 +840,10 @@ void setSelectivityValue(SqlFunctionCtx* pCtx, SSDataBlock* pBlock, const STuple
       }
       pStart += pDstCol->info.bytes;
     }
+
+    if (pCtx->saveHandle.pState) {
+      tdbFree((void*)p);
+    }
   }
 }