diff --git a/source/dnode/vnode/src/meta/metaSnapshot.c b/source/dnode/vnode/src/meta/metaSnapshot.c
index e86ed3b657..c07bb8f5f0 100644
--- a/source/dnode/vnode/src/meta/metaSnapshot.c
+++ b/source/dnode/vnode/src/meta/metaSnapshot.c
@@ -512,6 +512,7 @@ int32_t getTableInfoFromSnapshot(SSnapContext* ctx, void** pBuf, int32_t* contLe
     req.schemaTag = me.stbEntry.schemaTag;
     req.schemaRow.version = 1;
     req.schemaTag.version = 1;
+    req.colCmpr = me.colCmpr;
 
     ret = buildSuperTableInfo(&req, pBuf, contLen);
     *type = TDMT_VND_CREATE_STB;
@@ -587,6 +588,7 @@ int32_t getTableInfoFromSnapshot(SSnapContext* ctx, void** pBuf, int32_t* contLe
     req.uid = me.uid;
     req.commentLen = -1;
     req.ntb.schemaRow = me.ntbEntry.schemaRow;
+    req.colCmpr = me.colCmpr;
     ret = buildNormalChildTableInfo(&req, pBuf, contLen);
     *type = TDMT_VND_CREATE_TABLE;
   } else {
diff --git a/source/libs/qcom/src/queryUtil.c b/source/libs/qcom/src/queryUtil.c
index 122ee6b389..05d90cbca4 100644
--- a/source/libs/qcom/src/queryUtil.c
+++ b/source/libs/qcom/src/queryUtil.c
@@ -472,7 +472,8 @@ int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst) {
     return TSDB_CODE_OUT_OF_MEMORY;
   }
   memcpy(*pDst, pSrc, metaSize);
-  if (useCompress(pSrc->tableType) && pSrc->schemaExt ) {
+  if (useCompress(pSrc->tableType) /* && pSrc->schemaExt*/) {
+    ASSERT(pSrc->schemaExt == NULL);
     (*pDst)->schemaExt = (SSchemaExt*)((char*)*pDst + metaSize);
     memcpy((*pDst)->schemaExt, pSrc->schemaExt, schemaExtSize);
   } else {