[TD-14487]<test>:add test case

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

@@ -19,13 +19,13 @@ class TDTestCase:
     def run(self):  # sourcery skip: extract-duplicate-method
         tdSql.prepare()
 
-        tdLog.printNoPrefix("==========step1:create normal table")
+        tdLog.printNoPrefix("==========step1:create normal table==========")
         tdSql.execute(
             '''create table if not exists normaltb
             (ts timestamp, c1 int, c2 float,c3 double)
             '''
         )
-        tdLog.printNoPrefix("==========step2:insert data")
+        tdLog.printNoPrefix("==========step2:insert data==========")
         tdSql.execute("insert into normaltb values(now,1,1.55,100.555555)")
         tdSql.query("select timezone() from normaltb")
         tdSql.checkRows(1)
@@ -34,25 +34,39 @@ class TDTestCase:
         tdSql.query("select timezone() from normaltb")
         tdSql.checkRows(2)
 
-        tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
-        tdSql.checkData(1,0,"Asia/Shanghai (CST, +0800)")
+        # tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
+        # tdSql.checkData(1,0,"Asia/Shanghai (CST, +0800)")
 
         tdSql.execute("insert into normaltb values(today(),3,3.333,333.333333)")
         tdSql.query("select * from normaltb where ts=today()")
         tdSql.checkRows(1)
         tdSql.checkData(0,1,3)
-        for i in range(0,50):
-            tdSql.query("select timezone() from db.normaltb")
-            tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
-            i+=1
-            sleep(0.5)
+        # for i in range(0,50):
+        #     tdSql.query("select timezone() from db.normaltb")
+        #     tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
+        #     i+=1
+        #     sleep(0.5)
         
+        tdSql.query("select today() from normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select today() from db.normaltb")
+        tdSql.checkRows(3)
 
         tdSql.query("select now() from db.normaltb")
         tdSql.checkRows(3)
         tdSql.query("select now() from normaltb")
         tdSql.checkRows(3)
 
+        tdSql.query("select now() +1w from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() +1w from normaltb")
+        tdSql.checkRows(3) 
+
+        tdSql.query("select now() +1d from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() +1d from normaltb")
+        tdSql.checkRows(3) 
+
         tdSql.query("select now() +1h from db.normaltb")
         tdSql.checkRows(3)
         tdSql.query("select now() +1h from normaltb")
@@ -83,14 +97,155 @@ class TDTestCase:
         tdSql.query("select now() +1b from normaltb")
         tdSql.checkRows(3)
 
-        tdSql.execute("create table stb (ts timestamp,c0 int) tags(t0 int)")
-        tdSql.execute("create table stb_1 using stb tags(1)")
-        tdSql.execute("insert into stb_1 values(now(),1000)")
+        tdSql.query("select now() -1w from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1w from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1d from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1d from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1h from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1h from normaltb")
+        tdSql.checkRows(3)
 
+        tdSql.query("select now() -1m from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1m from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1s from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1s from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1a from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1a from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1u from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1u from normaltb")
+        tdSql.checkRows(3)
+
+        tdSql.query("select now() -1b from db.normaltb")
+        tdSql.checkRows(3)
+        tdSql.query("select now() -1b from normaltb")
+        tdSql.checkRows(3)
+
+
+
+        # tdLog.printNoPrefix("==========step3:create super table==========")
+        # tdSql.execute("create table stb (ts timestamp,c0 int) tags(t0 int)")
+        # tdSql.execute("create table stb_1 using stb tags(1)")
+        # tdSql.execute("create table stb_2 using stb tags(2)")
+
+        # tdLog.printNoPrefix("==========step4:insert data==========")
+        # tdSql.execute("insert into stb_1 values(now(),1000)")
+        # tdSql.query("select timezone() from stb")
+        # tdSql.checkRows(1)
+        # tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
+
+        # tdSql.execute("insert into stb_1 values(now(),1000)")
         # tdSql.query("select timezone() from stb")
         # tdSql.checkRows(1)
         # tdSql.checkData(0,0,"Asia/Shanghai (CST, +0800)")
 
+        # tdSql.execute("insert into stb_2 values(now,1000)")
+        # tdSql.query("select timezone() from stb")
+        # tdSql.checkRows(2)
+
+        # tdSql.query("select now() from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1w from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1w from stb")
+        # tdSql.checkRows(3) 
+
+        # tdSql.query("select now() +1d from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1d from stb")
+        # tdSql.checkRows(3) 
+
+        # tdSql.query("select now() +1h from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1h from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1m from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1m from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1s from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1s from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1a from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1a from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1u from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1u from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() +1b from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() +1b from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1w from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1w from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1d from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1d from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1h from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1h from sltb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1m from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1m from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1s from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1s from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1a from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1a from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1u from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1u from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.query("select now() -1b from db.stb")
+        # tdSql.checkRows(3)
+        # tdSql.query("select now() -1b from stb")
+        # tdSql.checkRows(3)
+
+        # tdSql.execute("insert into stb_1 values(today(),100)")
+        # tdSql.query("select * from stb_1 where ts=today()")
+        # tdSql.checkRows(1)
+        # tdSql.checkData(0,0,100)