fix: show indexes

source/common/src/systable.c

@@ -108,13 +108,10 @@ static const SSysDbTableSchema userFuncSchema[] = {
 };
 
 static const SSysDbTableSchema userIdxSchema[] = {
-    {.name = "db_name", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "table_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "index_database", .bytes = SYSTABLE_SCH_DB_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
     {.name = "index_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "column_name", .bytes = SYSTABLE_SCH_COL_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "index_type", .bytes = 10, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "index_extensions", .bytes = 256, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "table_name", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
+    {.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
 };
 
 static const SSysDbTableSchema userStbsSchema[] = {

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

@@ -1131,14 +1131,14 @@ static int32_t mndRetrieveSma(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
   SSmaObj *pSma = NULL;
   int32_t  cols = 0;
 
-  SDbObj *pDb = mndAcquireDb(pMnode, pShow->db);
-  if (pDb == NULL) return 0;
+  SStbObj *pStb = mndAcquireStb(pMnode, pShow->db);
+  if (pStb == NULL) return 0;
 
   while (numOfRows < rows) {
     pShow->pIter = sdbFetch(pSdb, SDB_SMA, pShow->pIter, (void **)&pSma);
     if (pShow->pIter == NULL) break;
 
-    if (pSma->dbUid != pDb->uid) {
+    if (pSma->stbUid != pStb->uid) {
       sdbRelease(pSdb, pSma);
       continue;
     }
@@ -1147,22 +1147,16 @@ static int32_t mndRetrieveSma(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
 
     SName smaName = {0};
     tNameFromString(&smaName, pSma->name, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
-
-    char n[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
-    STR_TO_VARSTR(n, (char *)tNameGetTableName(&smaName));
-    cols++;
-
+    char n0[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
+    STR_TO_VARSTR(n0, (char *)tNameGetTableName(&smaName));
+  
     SName stbName = {0};
     tNameFromString(&stbName, pSma->stb, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
-
     char n1[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
     STR_TO_VARSTR(n1, (char *)tNameGetTableName(&stbName));
 
     SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-    colDataAppend(pColInfo, numOfRows, (const char *)n, false);
-
-    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-    colDataAppend(pColInfo, numOfRows, (const char *)&pSma->createdTime, false);
+    colDataAppend(pColInfo, numOfRows, (const char *)n0, false);
 
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, (const char *)n1, false);
@@ -1170,11 +1164,14 @@ static int32_t mndRetrieveSma(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, (const char *)&pSma->dstVgId, false);
 
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataAppend(pColInfo, numOfRows, (const char *)&pSma->createdTime, false);
+
     numOfRows++;
     sdbRelease(pSdb, pSma);
   }
 
-  mndReleaseDb(pMnode, pDb);
+  mndReleaseStb(pMnode, pStb);
   pShow->numOfRows += numOfRows;
   return numOfRows;
 }