diff --git a/source/dnode/vnode/src/inc/tsdb.h b/source/dnode/vnode/src/inc/tsdb.h
index 5aebc75032229e989c2f4b4efe140b6e40474c0a..d669c42088f8fd1a1eb076a1ab226ad8a57f977e 100644
--- a/source/dnode/vnode/src/inc/tsdb.h
+++ b/source/dnode/vnode/src/inc/tsdb.h
@@ -159,6 +159,9 @@ int32_t tsdbKeyCmprFn(const void *p1, const void *p2);
 
 int32_t tsdbBuildDeleteSkyline(SArray *aDelData, int32_t sidx, int32_t eidx, SArray *aSkyline);
 
+// SColdata
+int32_t tColDataCmprFn(const void *p1, const void *p2);
+
 // KEYINFO
 #define KEYINFO_INIT_VAL                  \
   ((KEYINFO){.maxKey.ts = TSKEY_MIN,      \
diff --git a/source/dnode/vnode/src/tsdb/tsdbUtil.c b/source/dnode/vnode/src/tsdb/tsdbUtil.c
index 720b417be09ce23607eb8354be857b6106ea8e3a..b52a9ed1042ddb4d30ca9f8baa0a13a669e03de7 100644
--- a/source/dnode/vnode/src/tsdb/tsdbUtil.c
+++ b/source/dnode/vnode/src/tsdb/tsdbUtil.c
@@ -463,7 +463,7 @@ void tsdbRowGetColVal(TSDBROW *pRow, STSchema *pTSchema, int32_t iCol, SColVal *
     p = taosbsearch(&(SColData){.cid = pTColumn->colId}, pRow->pBlockData->aColData, pRow->pBlockData->nCol,
                     sizeof(SBlockCol), tColDataCmprFn, TD_EQ);
     if (p) {
-      pColData = (SBlockCol *)p;
+      pColData = (SColData *)p;
       ASSERT(pColData->flags);
 
       if (pColData->flags == HAS_NONE) {