opt table filter

source/dnode/vnode/src/meta/metaQuery.c

@@ -1217,7 +1217,7 @@ int32_t metaFilterTableIds(SMeta *pMeta, SMetaFltParam *param, SArray *pUids) {
   pCursor->type = param->type;
 
   metaRLock(pMeta);
-  ret = tdbTbcOpen(pMeta->pCtimeIdx, &pCursor->pCur, NULL);
+  ret = tdbTbcOpen(pMeta->pTagIdx, &pCursor->pCur, NULL);
   if (ret < 0) {
     goto END;
   }

source/dnode/vnode/src/meta/metaTable.c

@@ -1824,7 +1824,7 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
   } else {
     for (int i = 0; i < pTagSchema->nCols; i++) {
       pTagColumn = &pTagSchema->pSchema[i];
-      if (!IS_IDX_ON(pTagColumn)) continue;
+      if (i != 0 && !IS_IDX_ON(pTagColumn)) continue;
 
       STagVal tagVal = {.cid = pTagColumn->colId};
       tTagGet((const STag *)pCtbEntry->ctbEntry.pTags, &tagVal);