minor changes

source/dnode/mnode/impl/src/mndStb.c

@@ -859,7 +859,7 @@ int32_t mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *stbs, int32_t num
     stb->tversion = ntohs(stb->tversion);
 
     if ((contLen + sizeof(STableMetaRsp)) > bufSize) {
-      bufSize = contLen + (num -i) * (sizeof(STableMetaRsp) + 4 * sizeof(SSchema));
+      bufSize = contLen + (num - i) * (sizeof(STableMetaRsp) + 4 * sizeof(SSchema));
       buf = realloc(buf, bufSize);
     }
 
@@ -908,7 +908,7 @@ int32_t mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *stbs, int32_t num
     contLen += sizeof(STableMetaRsp) + len;
 
     if (contLen > bufSize) {
-      bufSize = contLen + (num -i - 1) * (sizeof(STableMetaRsp) + 4 * sizeof(SSchema));
+      bufSize = contLen + (num - i - 1) * (sizeof(STableMetaRsp) + 4 * sizeof(SSchema));
       buf = realloc(buf, bufSize);
     }
 
@@ -921,14 +921,24 @@ int32_t mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *stbs, int32_t num
     pRsp->suid = htobe64(pStb->uid);
     pRsp->tuid = htobe64(pStb->uid);
 
-    for (int32_t i = 0; i < totalCols; ++i) {
+    for (int32_t i = 0; i < pStb->numOfColumns; ++i) {
       SSchema *pSchema = &pRsp->pSchema[i];
-      SSchema *pSrcSchema = &pStb->pSchema[i];
+      SSchema *pSrcSchema = &pStb->pColumns[i];
       memcpy(pSchema->name, pSrcSchema->name, TSDB_COL_NAME_LEN);
       pSchema->type = pSrcSchema->type;
       pSchema->colId = htonl(pSrcSchema->colId);
       pSchema->bytes = htonl(pSrcSchema->bytes);
     }
+
+    for (int32_t i = 0; i < pStb->numOfTags; ++i) {
+      SSchema *pSchema = &pRsp->pSchema[i + pStb->numOfColumns];
+      SSchema *pSrcSchema = &pStb->pTags[i];
+      memcpy(pSchema->name, pSrcSchema->name, TSDB_COL_NAME_LEN);
+      pSchema->type = pSrcSchema->type;
+      pSchema->colId = htonl(pSrcSchema->colId);
+      pSchema->bytes = htonl(pSrcSchema->bytes);
+    }
+
     taosRUnLockLatch(&pStb->lock);
     mndReleaseDb(pMnode, pDb);
     mndReleaseStb(pMnode, pStb);
@@ -946,7 +956,6 @@ int32_t mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *stbs, int32_t num
   return 0;
 }
 
-
 static int32_t mndGetNumOfStbs(SMnode *pMnode, char *dbName, int32_t *pNumOfStbs) {
   SSdb *pSdb = pMnode->pSdb;