fix: add more columns in show stable res

source/client/src/clientEnv.c

@@ -189,12 +189,15 @@ void destroyTscObj(void *pObj) {
 
   SClientHbKey connKey = {.tscRid = pTscObj->id, .connType = pTscObj->connType};
   hbDeregisterConn(pTscObj->pAppInfo->pAppHbMgr, connKey);
-  int64_t connNum = atomic_sub_fetch_64(&pTscObj->pAppInfo->numOfConns, 1);
+
   destroyAllRequests(pTscObj->pRequests);
+  taosHashCleanup(pTscObj->pRequests);
+  
   schedulerStopQueryHb(pTscObj->pAppInfo->pTransporter);
   tscDebug("connObj 0x%" PRIx64 " p:%p destroyed, remain inst totalConn:%" PRId64, pTscObj->id, pTscObj,
            pTscObj->pAppInfo->numOfConns);
 
+  int64_t connNum = atomic_sub_fetch_64(&pTscObj->pAppInfo->numOfConns, 1);
   if (0 == connNum) {
     destroyAppInst(pTscObj->pAppInfo);
   }

source/client/src/clientHb.c

@@ -671,8 +671,7 @@ static void *hbThreadFunc(void *param) {
   }
 #endif
   while (1) {
-    int8_t threadStop = atomic_val_compare_exchange_8(&clientHbMgr.threadStop, 1, 2);
-    if (1 == threadStop) {
+    if (1 == clientHbMgr.threadStop) {
       break;
     }
 
@@ -760,9 +759,7 @@ static void hbStopThread() {
     return;
   }
 
-  while (2 != atomic_load_8(&clientHbMgr.threadStop)) {
-    taosUsleep(10);
-  }
+  taosThreadJoin(clientHbMgr.thread, NULL);    
 
   tscDebug("hb thread stopped");
 }

source/common/src/systable.c

@@ -123,6 +123,9 @@ static const SSysDbTableSchema userStbsSchema[] = {
     {.name = "tags", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
     {.name = "last_update", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
     {.name = "table_comment", .bytes = TSDB_TB_COMMENT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "watermark", .bytes = 64 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "max_delay", .bytes = 64 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "rollup", .bytes = 128 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
 };
 
 static const SSysDbTableSchema streamSchema[] = {
@@ -146,8 +149,8 @@ static const SSysDbTableSchema userTblsSchema[] = {
     {.name = "uid", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
     {.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
     {.name = "ttl", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
-    {.name = "table_comment", .bytes = TSDB_TB_COMMENT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
-    {.name = "type", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "table_comment", .bytes = TSDB_TB_COMMENT_LEN - 1 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "type", .bytes = 21 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
 };
 
 static const SSysDbTableSchema userTblDistSchema[] = {

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

@@ -2109,7 +2109,7 @@ static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, (const char *)&pStb->updateTime, false);  // number of tables
 
-    pColInfo = taosArrayGet(pBlock->pDataBlock, cols);
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     if (pStb->commentLen > 0) {
       char comment[TSDB_TB_COMMENT_LEN + VARSTR_HEADER_SIZE] = {0};
       STR_TO_VARSTR(comment, pStb->comment);
@@ -2122,6 +2122,34 @@ static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
       colDataAppendNULL(pColInfo, numOfRows);
     }
 
+    char watermark[64 + VARSTR_HEADER_SIZE] = {0};
+    sprintf(varDataVal(watermark), "%" PRId64 "a,%" PRId64 "a", pStb->watermark[0], pStb->watermark[1]);
+    varDataSetLen(watermark, strlen(varDataVal(watermark)));
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataAppend(pColInfo, numOfRows, (const char *)watermark, false);
+
+    char maxDelay[64 + VARSTR_HEADER_SIZE] = {0};
+    sprintf(varDataVal(maxDelay), "%" PRId64 "a,%" PRId64 "a", pStb->maxdelay[0], pStb->maxdelay[1]);
+    varDataSetLen(maxDelay, strlen(varDataVal(maxDelay)));
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataAppend(pColInfo, numOfRows, (const char *)maxDelay, false);
+
+    char rollup[128 + VARSTR_HEADER_SIZE] = {0};
+    int32_t rollupNum = (int32_t)taosArrayGetSize(pStb->pFuncs);
+    for (int32_t i = 0; i < rollupNum; ++i) {
+      char *funcName = taosArrayGet(pStb->pFuncs, i);
+      if (i) {
+        strcat(varDataVal(rollup), ", ");        
+      }
+      strcat(varDataVal(rollup), funcName);
+    }
+    varDataSetLen(rollup, strlen(varDataVal(rollup)));
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
+    colDataAppend(pColInfo, numOfRows, (const char *)rollup, false);
+
     numOfRows++;
     sdbRelease(pSdb, pStb);
   }

source/libs/catalog/src/catalog.c

@@ -1293,6 +1293,7 @@ void catalogDestroy(void) {
 
   if (!taosCheckCurrentInDll()) {
     ctgClearCacheEnqueue(NULL, true, true, true);
+    taosThreadJoin(gCtgMgmt.updateThread, NULL);    
   }
 
   taosHashCleanup(gCtgMgmt.pCluster);