fix error of total tags length and total columns length

src/client/src/tscSQLParser.c

@@ -6020,7 +6020,7 @@ int32_t setAlterTableInfo(SSqlObj* pSql, struct SSqlInfo* pInfo) {
     int16_t i;
     uint32_t nLen = 0;
     for (i = 0; i < numOfColumns; ++i) {
-      nLen += pSchema[i].colId != columnIndex.columnIndex ? pSchema[i].bytes : pItem->bytes;
+      nLen += (i != columnIndex.columnIndex) ? pSchema[i].bytes : pItem->bytes;
     }
     if (nLen >= TSDB_MAX_BYTES_PER_ROW) {
       return invalidOperationMsg(pMsg, msg24);
@@ -6071,7 +6071,7 @@ int32_t setAlterTableInfo(SSqlObj* pSql, struct SSqlInfo* pInfo) {
     int16_t i;
     uint32_t nLen = 0;
     for (i = 0; i < numOfTags; ++i) {
-      nLen += pSchema[i].colId != columnIndex.columnIndex ? pSchema[i].bytes : pItem->bytes;
+      nLen += (i != columnIndex.columnIndex) ? pSchema[i].bytes : pItem->bytes;
     }
     if (nLen >= TSDB_MAX_TAGS_LEN) {
       return invalidOperationMsg(pMsg, msg24);