test case

tests/parallel_test/cases.task

@@ -247,6 +247,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/agg_group_NotReturnValue.py -Q 4
 
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/td-32548.py
+,,n,system-test,python3 ./test.py -f 2-query/large_data.py
 
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/stddev_test.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/stddev_test.py -Q 2

tests/pytest/util/cases.py

@@ -19,6 +19,7 @@ import inspect
 import importlib
 import traceback
 from util.log import *
+import platform
 
 
 class TDCase:
@@ -146,5 +147,42 @@ class TDCases:
 
         tdLog.notice("total %d Cluster test case(s) executed" % (runNum))
 
+    def getTaosBenchmarkPath(self, tool="taosBenchmark"):
+        if (platform.system().lower() == 'windows'):
+            tool = tool + ".exe"
+        selfPath = os.path.dirname(os.path.realpath(__file__))
 
+        if "community" in selfPath:
+            projPath = selfPath[: selfPath.find("community")]
+        else:
+            projPath = selfPath[: selfPath.find("tests")]
+
+        paths = []
+        for root, dirs, files in os.walk(projPath):
+            if (tool) in files:
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if "packaging" not in rootRealPath:
+                    paths.append(os.path.join(root, tool))
+                    break
+        if len(paths) == 0:
+            tdLog.exit("taosBenchmark not found!")
+            return
+        else:
+            tdLog.info("taosBenchmark found in %s" % paths[0])
+            return paths[0]
+        
+    def taosBenchmarkExec(self, param):
+        buildPath = tdCases.getTaosBenchmarkPath()
+
+        if (platform.system().lower() == 'windows'):
+            cmdStr1 = ' mintty -h never %s %s '%(buildPath, param)
+            tdLog.info(cmdStr1)
+            os.system(cmdStr1)
+        else:
+            cmdStr1 = '%s %s &'%(buildPath, param)
+            tdLog.info(cmdStr1)
+            os.system(cmdStr1)
+            
+        time.sleep(15)
+       
 tdCases = TDCases()

tests/system-test/2-query/large_data.py

@@ -0,0 +1,46 @@
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+class TDTestCase:
+
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor(), True)
+        
+    def prepare_data(self):
+        tdSql.execute("drop database if exists test;")
+        
+        tdCases.taosBenchmarkExec("-t 2 -n 1000000 -b int,float,nchar -y")
+
+    def ts5803(self):           
+        tdSql.query("select d0.ts,d0.c1,d0.c2 from test.d0 join test.d1 on d0.ts=d1.ts;")
+        num1 = tdSql.queryRows
+        
+        tdSql.query("select d0.ts,d0.c1,d0.c2 from test.d0 join test.d1 on d0.ts=d1.ts limit 1000000;")
+        tdSql.checkRows(num1)
+        
+        tdSql.query("select d0.ts from test.d0 join test.d1 on d0.ts=d1.ts limit 1000000;")
+        tdSql.checkRows(num1)
+        
+        tdSql.query("select d0.ts,d0.c1,d0.c2 from test.d0 left join test.d1 on d0.ts=d1.ts;")
+        num1 = tdSql.queryRows
+        
+        tdSql.query("select d0.ts,d0.c1,d0.c2 from test.d0 left join test.d1 on d0.ts=d1.ts limit 1000000;")
+        tdSql.checkRows(num1)
+        
+        tdSql.query("select d0.ts from test.d0 left join test.d1 on d0.ts=d1.ts limit 1000000;")
+        tdSql.checkRows(num1)
+
+    def run(self):
+        self.prepare_data()
+        self.ts5803()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())