TDengine/tests/system-test/2-query/statecount.py

from math import floor
from random import randint, random
from numpy import equal
import taos
import sys
import datetime
import inspect

from util.log import *
from util.sql import *
from util.cases 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())
        self.ts = 1420041600000 # 2015-01-01 00:00:00  this is begin time for first record

    def prepare_datas(self, dbname="db"):
        tdSql.execute(
            f'''create table {dbname}.stb1
            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
            tags (t1 int)
            '''
        )

        tdSql.execute(
            f'''
            create table {dbname}.t1
            (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
            '''
        )
        for i in range(4):
            tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.stb1 tags ( {i+1} )')

        for i in range(9):
            tdSql.execute(
                f"insert into {dbname}.ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
            )
            tdSql.execute(
                f"insert into {dbname}.ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
            )
        tdSql.execute(f"insert into {dbname}.ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
        tdSql.execute(f"insert into {dbname}.ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute(f"insert into {dbname}.ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute(f"insert into {dbname}.ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")

        tdSql.execute(f"insert into {dbname}.ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
        tdSql.execute(f"insert into {dbname}.ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
        tdSql.execute(f"insert into {dbname}.ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL  ) ")

        tdSql.execute(
            f'''insert into {dbname}.t1 values
            ( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            ( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
            ( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
            ( '2021-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now()+3a )
            ( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now()+4a )
            ( '2021-07-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            ( '2021-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now()+5a )
            ( '2022-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now()+6a )
            ( '2022-10-28 01:01:26.000', 7, 00000, 000, 00, 0.00, 00.00, 1, "binary7", "nchar7", "1970-01-01 08:00:00.000" )
            ( '2022-12-01 01:01:30.000', 8, -88888, -888, -88, -8.88, -88.88, 0, "binary8", "nchar8", "1969-01-01 01:00:00.000" )
            ( '2022-12-31 01:01:36.000', 9, -99999999999999999, -999, -99, -9.99, -999999999999999999999.99, 1, "binary9", "nchar9", "1900-01-01 00:00:00.000" )
            ( '2023-02-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
            '''
        )

    def test_errors(self, dbname="db"):
        error_sql_lists = [
            # f"select statecount(c1,'GT',5) from {dbname}.t1"
            f"select statecount from {dbname}.t1",
            f"select statecount(123--123)==1 from {dbname}.t1",
            f"select statecount(123,123) from {dbname}.t1",
            f"select statecount(c1,ts) from {dbname}.t1",
            f"select statecount(c1,c1,ts) from {dbname}.t1",
            f"select statecount(c1 ,c2 ) from {dbname}.t1",
            f"select statecount(c1 ,NULL) from {dbname}.t1",
            #f"select statecount(c1 ,'NULL',1.0) from {dbname}.t1",
            f"select statecount(c1 ,'GT','1') from {dbname}.t1",
            f"select statecount(c1 ,'GT','tbname') from {dbname}.t1",
            f"select statecount(c1 ,'GT','*') from {dbname}.t1",
            f"select statecount(c1 ,'GT',ts) from {dbname}.t1",
            f"select statecount(c1 ,'GT',max(c1)) from {dbname}.t1",
            # f"select statecount(abs(c1) ,'GT',1) from {dbname}.t1",
            # f"select statecount(c1+2 ,'GT',1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1,1u) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1,now) from {dbname}.t1",
            f"select statecount(c1 ,'GT','1') from {dbname}.t1",
            f"select statecount(c1 ,'GT','1',True) from {dbname}.t1",
            f"select statecount(statecount(c1) ab from {dbname}.t1)",
            f"select statecount(c1 ,'GT',1,,)int from {dbname}.t1",
            f"select statecount('c1','GT',1) from {dbname}.t1",
            f"select statecount('c1','GT' , NULL) from {dbname}.t1",
            f"select statecount('c1','GT', 1 , '') from {dbname}.t1",
            f"select statecount('c1','GT', 1 ,c%) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1,t1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1,True) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1) , count(c1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1) , avg(c1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1) , min(c1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1) , spread(c1) from {dbname}.t1",
            f"select statecount(c1 ,'GT',1) , diff(c1) from {dbname}.t1",
            f"select statecount(c1 ,'GTA',1) , diff(c1) from {dbname}.t1",
            f"select statecount(c1 ,'EQA',1) , diff(c1) from {dbname}.t1",
            f"select statecount(c1 ,'',1) , diff(c1) from {dbname}.t1",
            f"select statecount(c1 ,'E',1) , diff(c1) from {dbname}.t1",
        ]
        for error_sql in error_sql_lists:
            tdSql.error(error_sql)
            pass

    def support_types(self, dbname="db"):
        other_no_value_types = [
            f"select statecount(ts,'GT',1) from {dbname}.t1" ,
            f"select statecount(c7,'GT',1) from {dbname}.t1",
            f"select statecount(c8,'GT',1) from {dbname}.t1",
            f"select statecount(c9,'GT',1) from {dbname}.t1",
            f"select statecount(ts,'GT',1) from {dbname}.ct1" ,
            f"select statecount(c7,'GT',1) from {dbname}.ct1",
            f"select statecount(c8,'GT',1) from {dbname}.ct1",
            f"select statecount(c9,'GT',1) from {dbname}.ct1",
            f"select statecount(ts,'GT',1) from {dbname}.ct3" ,
            f"select statecount(c7,'GT',1) from {dbname}.ct3",
            f"select statecount(c8,'GT',1) from {dbname}.ct3",
            f"select statecount(c9,'GT',1) from {dbname}.ct3",
            f"select statecount(ts,'GT',1) from {dbname}.ct4" ,
            f"select statecount(c7,'GT',1) from {dbname}.ct4",
            f"select statecount(c8,'GT',1) from {dbname}.ct4",
            f"select statecount(c9,'GT',1) from {dbname}.ct4",
            f"select statecount(ts,'GT',1) from {dbname}.stb1 partition by tbname" ,
            f"select statecount(c7,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c8,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c9,'GT',1) from {dbname}.stb1 partition by tbname"
        ]

        for type_sql in other_no_value_types:
            tdSql.error(type_sql)
            tdLog.info("support type ok ,  sql is : %s"%type_sql)

        type_sql_lists = [
            f"select statecount(c1,'GT',1) from {dbname}.t1",
            f"select statecount(c2,'GT',1) from {dbname}.t1",
            f"select statecount(c3,'GT',1) from {dbname}.t1",
            f"select statecount(c4,'GT',1) from {dbname}.t1",
            f"select statecount(c5,'GT',1) from {dbname}.t1",
            f"select statecount(c6,'GT',1) from {dbname}.t1",

            f"select statecount(c1,'GT',1) from {dbname}.ct1",
            f"select statecount(c2,'GT',1) from {dbname}.ct1",
            f"select statecount(c3,'GT',1) from {dbname}.ct1",
            f"select statecount(c4,'GT',1) from {dbname}.ct1",
            f"select statecount(c5,'GT',1) from {dbname}.ct1",
            f"select statecount(c6,'GT',1) from {dbname}.ct1",

            f"select statecount(c1,'GT',1) from {dbname}.ct3",
            f"select statecount(c2,'GT',1) from {dbname}.ct3",
            f"select statecount(c3,'GT',1) from {dbname}.ct3",
            f"select statecount(c4,'GT',1) from {dbname}.ct3",
            f"select statecount(c5,'GT',1) from {dbname}.ct3",
            f"select statecount(c6,'GT',1) from {dbname}.ct3",

            f"select statecount(c1,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c2,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c3,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c4,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c5,'GT',1) from {dbname}.stb1 partition by tbname",
            f"select statecount(c6,'GT',1) from {dbname}.stb1 partition by tbname",

            f"select statecount(c6,'GT',1) as alisb from {dbname}.stb1 partition by tbname",
            f"select statecount(c6,'GT',1) alisb from {dbname}.stb1 partition by tbname",
        ]

        for type_sql in type_sql_lists:
            tdSql.query(type_sql)

    def support_opers(self, dbname="db"):
        oper_lists =  ['LT','lt','Lt','lT','GT','gt','Gt','gT','LE','le','Le','lE','GE','ge','Ge','gE','NE','ne','Ne','nE','EQ','eq','Eq','eQ']

        oper_errors = [",","*","NULL","tbname","ts","sum","_c0"]

        for oper in oper_lists:
            tdSql.query(f"select statecount(c1 ,'{oper}',1) as col   from {dbname}.t1")
            tdSql.checkRows(12)

        for oper in oper_errors:
            tdSql.error(f"select statecount(c1 ,'{oper}',1) as col   from {dbname}.t1")

    def basic_statecount_function(self, dbname="db"):

        # basic query
        tdSql.query(f"select c1 from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select c1 from {dbname}.t1")
        tdSql.checkRows(12)
        tdSql.query(f"select c1 from {dbname}.stb1")
        tdSql.checkRows(25)

        # used for empty table  , ct3 is empty
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct3")

        # will support _rowts mix with
        # tdSql.query(f"select (c6,'GT',1),_rowts from {dbname}.ct3")

        # auto check for t1 table
        # used for regular table
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.t1")

        # unique with super tags

        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)

        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct4")
        tdSql.checkRows(12)

        tdSql.query(f"select statecount(c6,'GT',1),tbname from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select statecount(c6,'GT',1),t1 from {dbname}.ct1")
        tdSql.checkRows(13)

        # unique with common col
        tdSql.query(f"select statecount(c6,'GT',1) ,ts from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, statecount(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select statecount(c6,'GT',1) ,c1 from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select c1, statecount(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, c1, c2, c3, statecount(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select statecount(c6,'GT',1), ts, c1, c2, c3 from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, c1, c2, c3, statecount(c6,'GT',1), ts, c4, c5, c6 from {dbname}.ct1")
        tdSql.checkRows(13)

        tdSql.query(f"select stateduration(c6,'GT',1) ,ts from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, stateduration(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select stateduration(c6,'GT',1) ,c1 from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select c1, stateduration(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, c1, c2, c3, stateduration(c6,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select stateduration(c6,'GT',1), ts, c1, c2, c3 from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select ts, c1, c2, c3, stateduration(c6,'GT',1), ts, c4, c5, c6 from {dbname}.ct1")
        tdSql.checkRows(13)

        # unique with scalar function
        tdSql.query(f"select statecount(c6,'GT',1) , abs(c1)  from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select statecount(c6,'GT',1) , abs(c2)+2 from {dbname}.ct1")
        tdSql.checkRows(13)

        tdSql.error(f"select statecount(c6,'GT',1) , unique(c2) from {dbname}.ct1")

        tdSql.query(f"select stateduration(c6,'GT',1) , abs(c1)  from {dbname}.ct1")
        tdSql.checkRows(13)
        tdSql.query(f"select stateduration(c6,'GT',1) , abs(c2)+2 from {dbname}.ct1")
        tdSql.checkRows(13)

        tdSql.error(f"select stateduration(c6,'GT',1) , unique(c2) from {dbname}.ct1")


        # unique with aggregate function
        tdSql.error(f"select statecount(c6,'GT',1) ,sum(c1)  from {dbname}.ct1")
        tdSql.error(f"select statecount(c6,'GT',1) ,max(c1)  from {dbname}.ct1")
        tdSql.error(f"select statecount(c6,'GT',1) ,csum(c1)  from {dbname}.ct1")
        tdSql.error(f"select statecount(c6,'GT',1) ,count(c1)  from {dbname}.ct1")

        # unique with filter where
        tdSql.query(f"select statecount(c6,'GT',1) from {dbname}.ct4 where c1 is null")
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, None)
        tdSql.checkData(2, 0, None)

        tdSql.query(f"select statecount(c1,'GT',1) from {dbname}.t1 where c1 >2 ")
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 2)
        tdSql.checkData(2, 0, 3)
        tdSql.checkData(4, 0, 5)
        tdSql.checkData(5, 0, 6)

        tdSql.query(f"select statecount(c2,'GT',1) from {dbname}.t1  where c2 between 0  and   99999")
        tdSql.checkData(0, 0, 1)
        tdSql.checkData(1, 0, 2)
        tdSql.checkData(6, 0, -1)


        # unique with union all
        tdSql.query(f"select statecount(c1,'GT',1) from {dbname}.ct4 union all select statecount(c1,'GT',1) from {dbname}.ct1")
        tdSql.checkRows(25)
        tdSql.query(f"select statecount(c1,'GT',1) from {dbname}.ct4 union all select distinct(c1) from {dbname}.ct4")
        tdSql.checkRows(22)

        # unique with join
        # prepare join datas with same ts

        tdSql.execute(f"create stable {dbname}.st1 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(f"create table {dbname}.tb1 using {dbname}.st1 tags(1)")
        tdSql.execute(f"create table {dbname}.tb2 using {dbname}.st1 tags(2)")

        tdSql.execute(f"create stable {dbname}.st2 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(f"create table {dbname}.ttb1 using {dbname}.st2 tags(1)")
        tdSql.execute(f"create table {dbname}.ttb2 using {dbname}.st2 tags(2)")

        start_ts = 1622369635000 # 2021-05-30 18:13:55

        for i in range(10):
            ts_value = start_ts+i*1000
            tdSql.execute(f" insert into {dbname}.tb1 values({ts_value} , {i})")
            tdSql.execute(f" insert into {dbname}.tb2 values({ts_value} , {i})")

            tdSql.execute(f" insert into {dbname}.ttb1 values({ts_value} , {i})")
            tdSql.execute(f" insert into {dbname}.ttb2 values({ts_value} , {i})")

        tdSql.query(f"select statecount(tb1.num,'GT',1)  from {dbname}.tb1 tb1, {dbname}.tb2 tb2 where tb1.ts=tb2.ts ")
        tdSql.checkRows(10)
        tdSql.checkData(0,0,-1)
        tdSql.checkData(1,0,-1)
        tdSql.checkData(2,0,1)
        tdSql.checkData(9,0,8)

        tdSql.query(f"select statecount(tb1.num,'GT',1)  from {dbname}.tb1 tb1, {dbname}.tb2 tb2 where tb1.ts=tb2.ts union all select statecount(tb2.num,'GT',1)  from {dbname}.tb1 tb1, {dbname}.tb2 tb2 where tb1.ts=tb2.ts ")
        tdSql.checkRows(20)

        # nest query
        # tdSql.query(f"select unique(c1) from (select c1 from {dbname}.ct1)")
        tdSql.query(f"select c1 from (select statecount(c1,'GT',1) c1 from {dbname}.t1)")
        tdSql.checkRows(12)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, -1)
        tdSql.checkData(2, 0, 1)
        tdSql.checkData(10, 0, 8)

        tdSql.query(f"select sum(c1) from (select statecount(c1,'GT',1) c1 from {dbname}.t1)")
        tdSql.checkRows(1)
        tdSql.checkData(0, 0, 35)

        tdSql.query(f"select sum(c1) from (select distinct(c1) c1 from {dbname}.ct1) union all select sum(c1) from (select statecount(c1,'GT',1) c1 from {dbname}.ct1)")
        tdSql.checkRows(2)

        tdSql.query(f"select 1-abs(c1) from (select statecount(c1,'GT',1) c1 from {dbname}.t1)")
        tdSql.checkRows(12)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 0.000000000)
        tdSql.checkData(3, 0, -1.000000000)


        # bug for stable
        #partition by tbname
        # tdSql.query(f"select unique(c1) from {dbname}.stb1 partition by tbname ")
        # tdSql.checkRows(21)

        # tdSql.query(f"select unique(c1) from {dbname}.stb1 partition by tbname ")
        # tdSql.checkRows(21)

        # group by
        tdSql.error(f"select statecount(c1,'GT',1) from {dbname}.ct1 group by c1")
        tdSql.error(f"select statecount(c1,'GT',1) from {dbname}.ct1 group by tbname")

    def check_unit_time(self, dbname="db"):
        tdSql.error(f"select stateduration(c1,'GT',1,1b) from {dbname}.ct1")
        tdSql.error(f"select stateduration(c1,'GT',1,1u) from {dbname}.ct1")
        tdSql.error(f"select stateduration(c1,'GT',1,1000s) from {dbname}.t1")
        tdSql.error(f"select stateduration(c1,'GT',1,10m) from {dbname}.t1")
        tdSql.error(f"select stateduration(c1,'GT',1,10d) from {dbname}.t1")
        tdSql.query(f"select stateduration(c1,'GT',1,1s) from {dbname}.t1")
        tdSql.checkData(10,0,63072035)
        tdSql.query(f"select stateduration(c1,'GT',1,1m) from {dbname}.t1")
        tdSql.checkData(10,0,int(63072035/60))
        tdSql.query(f"select stateduration(c1,'GT',1,1h) from {dbname}.t1")
        tdSql.checkData(10,0,int(63072035/60/60))
        tdSql.query(f"select stateduration(c1,'GT',1,1d) from {dbname}.t1")
        tdSql.checkData(10,0,int(63072035/60/24/60))
        tdSql.query(f"select stateduration(c1,'GT',1,1w) from {dbname}.t1")
        tdSql.checkData(10,0,int(63072035/60/7/24/60))

    def query_precision(self):
        def generate_data(precision="ms"):
            dbname = f"db_{precision}"
            tdSql.execute(f"create database if not exists db_%s precision '%s';" %(precision, precision))
            tdSql.execute("use db_%s;" %precision)
            tdSql.execute(f"create stable db_%s.st (ts timestamp , id int) tags(ind int);"%precision)
            tdSql.execute(f"create table db_%s.tb1 using {dbname}.st tags(1);"%precision)
            tdSql.execute(f"create table db_%s.tb2 using {dbname}.st tags(2);"%precision)

            if precision == "ms":
                start_ts = self.ts
                step = 10000
            elif precision == "us":
                start_ts = self.ts*1000
                step = 10000000
            elif precision == "ns":
                start_ts = self.ts*1000000
                step = 10000000000
            else:
                pass

            for i in range(10):

                sql1 = "insert into db_%s.tb1 values (%d,%d)"%(precision ,start_ts+i*step,i)
                sql2 = "insert into db_%s.tb1 values (%d,%d)"%(precision, start_ts+i*step,i)
                tdSql.execute(sql1)
                tdSql.execute(sql2)

        time_units = ["1s","1a","1u","1b"]

        precision_list = ["ms","us","ns"]
        for pres in precision_list:
            generate_data(pres)

            for index,unit in enumerate(time_units):

                if pres == "ms":
                    if unit in ["1u","1b"]:
                        tdSql.error(f"select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                        pass
                    else:
                        tdSql.query(f"select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                elif pres == "us" and unit in ["1b"]:
                    if unit in ["1b"]:
                        tdSql.error(f"select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                        pass
                    else:
                        tdSql.query(f"select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                else:

                    tdSql.query(f"select stateduration(id,'GT',1,%s) from db_%s.tb1 "%(unit,pres))
                    basic_result = 70
                    tdSql.checkData(9,0,basic_result*pow(1000,index))

    def check_boundary_values(self, dbname="bound_test"):

        tdSql.execute(f"drop database if exists {dbname}")
        tdSql.execute(f"create database if not exists {dbname}")
        tdSql.execute(
            f"create table {dbname}.stb_bound (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(32),c9 nchar(32), c10 timestamp) tags (t1 int);"
        )
        tdSql.execute(f'create table {dbname}.sub1_bound using {dbname}.stb_bound tags ( 1 )')
        tdSql.execute(
                f"insert into {dbname}.sub1_bound values ( now()-10s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )
        tdSql.execute(
                f"insert into {dbname}.sub1_bound values ( now()-5s, 2147483646, 9223372036854775806, 32766, 126, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into {dbname}.sub1_bound values ( now(), -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into {dbname}.sub1_bound values ( now()+5s, 2147483643, 9223372036854775803, 32763, 123, 3.39E+38, 1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into {dbname}.sub1_bound values ( now()+10s, -2147483643, -9223372036854775803, -32763, -123, -3.39E+38, -1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.error(
                f"insert into {dbname}.sub1_bound values ( now()+15s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.query(f"select statecount(c1,'GT',1) from {dbname}.sub1_bound")
        tdSql.checkRows(5)

    def run(self):  # sourcery skip: extract-duplicate-method, remove-redundant-fstring
        tdSql.prepare()

        tdLog.printNoPrefix("==========step1:create table ==============")

        self.prepare_datas()

        tdLog.printNoPrefix("==========step2:test errors ==============")

        self.test_errors()

        tdLog.printNoPrefix("==========step3:support types ============")

        self.support_types()

        tdLog.printNoPrefix("==========step4:support opers ============")
        self.support_opers()

        tdLog.printNoPrefix("==========step5: statecount basic query ============")

        self.basic_statecount_function()

        tdLog.printNoPrefix("==========step6: statecount boundary query ============")

        self.check_boundary_values()

        tdLog.printNoPrefix("==========step6: statecount unit time test ============")

        self.check_unit_time()
        self.query_precision()



    def stop(self):
        tdSql.close()
        tdLog.success(f"{__file__} successfully executed")

tdCases.addLinux(__file__, TDTestCase())
tdCases.addWindows(__file__, TDTestCase())