td-449: set parse finsish flag in select statement

src/client/src/tscAsync.c

@@ -517,8 +517,10 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
 
   if (pSql->pStream) {
     tscTrace("%p stream:%p meta is updated, start new query, command:%d", pSql, pSql->pStream, pSql->cmd.command);
-    tsParseSql(pSql, false);
-    sem_post(&pSql->rspSem);
+    if (!pSql->cmd.parseFinished) {
+      tsParseSql(pSql, false);
+      sem_post(&pSql->rspSem);
+    }
     return;
   } else {
     tscTrace("%p get tableMeta successfully", pSql);

src/client/src/tscSQLParser.c

@@ -515,8 +515,9 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
         if (ret != 0) {
           return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg1);
         }
-      }
+      } 
 
+      pCmd->parseFinished = 1;
       return TSDB_CODE_SUCCESS;  // do not build query message here
     }
 

src/client/src/tscStream.c

@@ -78,30 +78,23 @@ static void tscProcessStreamLaunchQuery(SSchedMsg *pMsg) {
   int code = tscGetTableMeta(pSql, pTableMetaInfo);
   pSql->res.code = code;
 
-  if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) return;
-
   if (code == 0 && UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo)) {
     code = tscGetSTableVgroupInfo(pSql, 0);
     pSql->res.code = code;
-
-    if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) return;
   }
 
-  tscTansformSQLFuncForSTableQuery(pQueryInfo);
-
   // failed to get meter/metric meta, retry in 10sec.
   if (code != TSDB_CODE_SUCCESS) {
     int64_t retryDelayTime = tscGetRetryDelayTime(pStream->slidingTime, pStream->precision);
     tscError("%p stream:%p,get metermeta failed, retry in %" PRId64 "ms", pStream->pSql, pStream, retryDelayTime);
-  
     tscSetRetryTimer(pStream, pSql, retryDelayTime);
-    return;
-  }
-
-  tscTrace("%p stream:%p start stream query on:%s", pSql, pStream, pTableMetaInfo->name);
-  tscDoQuery(pStream->pSql);
 
-  tscIncStreamExecutionCount(pStream);
+  } else {
+    tscTansformSQLFuncForSTableQuery(pQueryInfo);
+    tscTrace("%p stream:%p start stream query on:%s", pSql, pStream, pTableMetaInfo->name);
+    tscDoQuery(pStream->pSql);
+    tscIncStreamExecutionCount(pStream);
+  }
 }
 
 static void tscProcessStreamTimer(void *handle, void *tmrId) {

tests/script/general/stream/new_stream.sim

-system sh/stop_dnodes.sh
+#system sh/stop_dnodes.sh
 
 
-system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c walLevel -v 0
-system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 10
-system sh/exec.sh -n dnode1 -s start
+#system sh/deploy.sh -n dnode1 -i 1
+#system sh/cfg.sh -n dnode1 -c walLevel -v 0
+#system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 10
+#system sh/exec.sh -n dnode1 -s start
 
-sleep 3000
+#sleep 3000
 sql connect
 print ======================== dnode1 start
 
@@ -56,14 +56,14 @@ print $data00 $data01 $data02 $data03
 sql create table $st as select count(*), count(tbcol), count(tbcol2) from $mt interval(10s)
 
 print =============== step3
-print sleep 22 seconds
-sleep 22000 
+print sleep 120 seconds
+sleep 120000 
 
 print =============== step4
 
 sql select * from $st
 print $st ==> $rows1 $data00 $data01 $data02 $data03
-if $data13 >= 51 then
+if $data03 >= 51 then
  return -1
 endi
 
@@ -90,8 +90,8 @@ while $i < $tbNum
 endw 
 
 print =============== step6
-print sleep 22 seconds
-sleep 22000 
+print sleep 120 seconds
+sleep 120000 
 
 print =============== step7