fix: add debug log

src/client/src/tscSubquery.c

@@ -1879,8 +1879,8 @@ void tscFetchDatablockForSubquery(SSqlObj* pSql) {
                    pTableMetaInfo->vgroupIndex);
           pSub->cmd.command = TSDB_SQL_SELECT;
           pSub->fp = tscJoinQueryCallback;
-          pSub->cmd.active->clauseLimit = pSql->cmd.active->clauseLimit - pSql->res.numOfClauseTotal;
-          pSub->cmd.active->limit.limit = pSub->cmd.active->clauseLimit;
+          pSub->cmd.active->clauseLimit = pSql->cmd.active->clauseLimit;
+          pSub->cmd.active->limit.limit = pSql->cmd.active->clauseLimit - pSql->res.numOfClauseTotal;
           pSub->cmd.active->limit.offset = pSub->res.offset;
 
           tscBuildAndSendRequest(pSub, NULL);

src/client/src/tscUtil.c

@@ -4562,7 +4562,7 @@ int32_t tscErrorMsgWithCode(int32_t code, char* dstBuffer, const char* errMsg, c
 bool tscHasReachLimitation(SQueryInfo* pQueryInfo, SSqlRes* pRes) {
   assert(pQueryInfo != NULL && pQueryInfo->clauseLimit != 0);
   bool reachLimit = (pQueryInfo->clauseLimit > 0 && pRes->numOfClauseTotal >= pQueryInfo->clauseLimit);
-  tscDebug("reachLimit:%d", reachLimit);
+  tscDebug("reachLimit:%d, limit:%" PRId64 " total:%" PRId64, reachLimit, pQueryInfo->clauseLimit, pRes->numOfClauseTotal);
   return reachLimit;
 }