trigger ci test

src/client/src/tscUtil.c

@@ -993,7 +993,7 @@ static void doSetupSDataBlock(SSqlRes* pRes, SSDataBlock* pBlock, void* pFilterI
         int32_t len = 0;
         taosMbsToUcs4(varDataVal(srcRow), varDataLen(srcRow), varDataVal(dstRow),
                       bytes-VARSTR_HEADER_SIZE, &len);
-        varDataLen(dstRow) = len;
+        varDataSetLen(dstRow, len);
       }
       memcpy(srcData, dstData, bytes*rows);
       free(dstData);