round.py

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())

    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 check_result_auto(self ,origin_query , round_query):
        pass
        round_result = tdSql.getResult(round_query)
        origin_result = tdSql.getResult(origin_query)

        auto_result =[]

        for row in origin_result:
            row_check = []
            for elem in row:
                if elem == None:
                    elem = None
                else:
                    elem = round(elem)
                row_check.append(elem)
            auto_result.append(row_check)

        tdSql.query(round_query)
        for row_index , row in enumerate(round_result):
            for col_index , elem in enumerate(row):
                tdSql.checkData(row_index , col_index ,auto_result[row_index][col_index])
                    
       

    def test_errors(self, dbname="db"):
        error_sql_lists = [
            f"select round from {dbname}.t1",
            # f"select round(-+--+c1) from {dbname}.t1",
            # f"select +-round(c1) from {dbname}.t1",
            # f"select ++-round(c1) from {dbname}.t1",
            # f"select ++--round(c1) from {dbname}.t1",
            # f"select - -round(c1)*0 from {dbname}.t1",
            # f"select round(tbname+1) from {dbname}.t1 ",
            f"select round(123--123)==1 from {dbname}.t1",
            f"select round(c1) as 'd1' from {dbname}.t1",
            f"select round(c1 ,c2 ) from {dbname}.t1",
            f"select round(c1 ,NULL) from {dbname}.t1",
            f"select round(,) from {dbname}.t1;",
            f"select round(round(c1) ab from {dbname}.t1)",
            f"select round(c1) as int from {dbname}.t1",
            f"select round from {dbname}.stb1",
            # f"select round(-+--+c1) from {dbname}.stb1",
            # f"select +-round(c1) from {dbname}.stb1",
            # f"select ++-round(c1) from {dbname}.stb1",
            # f"select ++--round(c1) from {dbname}.stb1",
            # f"select - -round(c1)*0 from {dbname}.stb1",
            # f"select round(tbname+1) from {dbname}.stb1 ",
            f"select round(123--123)==1 from {dbname}.stb1",
            f"select round(c1) as 'd1' from {dbname}.stb1",
            f"select round(c1 ,c2 ) from {dbname}.stb1",
            f"select round(c1 ,NULL) from {dbname}.stb1",
            f"select round(,) from {dbname}.stb1;",
            f"select round(round(c1) ab from {dbname}.stb1)",
            f"select round(c1) as int from {dbname}.stb1"
        ]
        for error_sql in error_sql_lists:
            tdSql.error(error_sql)

    def support_types(self, dbname="db"):
        type_error_sql_lists = [
            f"select round(ts) from {dbname}.t1" ,
            f"select round(c7) from {dbname}.t1",
            f"select round(c8) from {dbname}.t1",
            f"select round(c9) from {dbname}.t1",
            f"select round(ts) from {dbname}.ct1" ,
            f"select round(c7) from {dbname}.ct1",
            f"select round(c8) from {dbname}.ct1",
            f"select round(c9) from {dbname}.ct1",
            f"select round(ts) from {dbname}.ct3" ,
            f"select round(c7) from {dbname}.ct3",
            f"select round(c8) from {dbname}.ct3",
            f"select round(c9) from {dbname}.ct3",
            f"select round(ts) from {dbname}.ct4" ,
            f"select round(c7) from {dbname}.ct4",
            f"select round(c8) from {dbname}.ct4",
            f"select round(c9) from {dbname}.ct4",
            f"select round(ts) from {dbname}.stb1" ,
            f"select round(c7) from {dbname}.stb1",
            f"select round(c8) from {dbname}.stb1",
            f"select round(c9) from {dbname}.stb1" ,

            f"select round(ts) from {dbname}.stbbb1" ,
            f"select round(c7) from {dbname}.stbbb1",

            f"select round(ts) from {dbname}.tbname",
            f"select round(c9) from {dbname}.tbname"

        ]

        for type_sql in type_error_sql_lists:
            tdSql.error(type_sql)


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

            f"select round(c1) from {dbname}.ct1",
            f"select round(c2) from {dbname}.ct1",
            f"select round(c3) from {dbname}.ct1",
            f"select round(c4) from {dbname}.ct1",
            f"select round(c5) from {dbname}.ct1",
            f"select round(c6) from {dbname}.ct1",

            f"select round(c1) from {dbname}.ct3",
            f"select round(c2) from {dbname}.ct3",
            f"select round(c3) from {dbname}.ct3",
            f"select round(c4) from {dbname}.ct3",
            f"select round(c5) from {dbname}.ct3",
            f"select round(c6) from {dbname}.ct3",

            f"select round(c1) from {dbname}.stb1",
            f"select round(c2) from {dbname}.stb1",
            f"select round(c3) from {dbname}.stb1",
            f"select round(c4) from {dbname}.stb1",
            f"select round(c5) from {dbname}.stb1",
            f"select round(c6) from {dbname}.stb1",

            f"select round(c6) as alisb from {dbname}.stb1",
            f"select round(c6) alisb from {dbname}.stb1",
        ]

        for type_sql in type_sql_lists:
            tdSql.query(type_sql)

    def basic_round_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 round(c1) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select round(c2) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select round(c3) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select round(c4) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select round(c5) from {dbname}.ct3")
        tdSql.checkRows(0)
        tdSql.query(f"select round(c6) from {dbname}.ct3")

        # used for regular table
        tdSql.query(f"select round(c1) from {dbname}.t1")
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1 , 0, 1)
        tdSql.checkData(3 , 0, 3)
        tdSql.checkData(5 , 0, None)

        tdSql.query(f"select c1, c2, c3 , c4, c5 from {dbname}.t1")
        tdSql.checkData(1, 4, 1.11000)
        tdSql.checkData(3, 3, 33)
        tdSql.checkData(5, 4, None)
        tdSql.query(f"select ts,c1, c2, c3 , c4, c5 from {dbname}.t1")
        tdSql.checkData(1, 5, 1.11000)
        tdSql.checkData(3, 4, 33)
        tdSql.checkData(5, 5, None)

        self.check_result_auto( f"select c1, c2, c3 , c4, c5 from {dbname}.t1", f"select (c1), round(c2) ,round(c3), round(c4), round(c5) from {dbname}.t1")

        # used for sub table
        tdSql.query(f"select round(c1) from {dbname}.ct1")
        tdSql.checkData(0, 0, 8)
        tdSql.checkData(1 , 0, 7)
        tdSql.checkData(3 , 0, 5)
        tdSql.checkData(5 , 0, 4)

        tdSql.query(f"select round(c1) from {dbname}.ct1")
        self.check_result_auto( f"select c1, c2, c3 , c4, c5 from {dbname}.ct1", f"select (c1), round(c2) ,round(c3), round(c4), round(c5) from {dbname}.ct1")
        self.check_result_auto(f"select round(round(round(round(round(round(round(round(round(round(c1)))))))))) nest_col_func from {dbname}.ct1;",f"select c1 from {dbname}.ct1" )

        # used for stable table

        tdSql.query(f"select round(c1) from {dbname}.stb1")
        tdSql.checkRows(25)
        self.check_result_auto( f"select c1, c2, c3 , c4, c5 from {dbname}.ct4 ", f"select (c1), round(c2) ,round(c3), round(c4), round(c5) from {dbname}.ct4")
        self.check_result_auto(f"select round(round(round(round(round(round(round(round(round(round(c1)))))))))) nest_col_func from {dbname}.ct4;" , f"select c1 from {dbname}.ct4" )


        # used for not exists table
        tdSql.error(f"select round(c1) from {dbname}.stbbb1")
        tdSql.error(f"select round(c1) from {dbname}.tbname")
        tdSql.error(f"select round(c1) from {dbname}.ct5")

        # mix with common col
        tdSql.query(f"select c1, round(c1) from {dbname}.ct1")
        tdSql.checkData(0 , 0 ,8)
        tdSql.checkData(0 , 1 ,8)
        tdSql.checkData(4 , 0 ,0)
        tdSql.checkData(4 , 1 ,0)
        tdSql.query(f"select c1, round(c1) from {dbname}.ct4")
        tdSql.checkData(0 , 0 , None)
        tdSql.checkData(0 , 1 ,None)
        tdSql.checkData(4 , 0 ,5)
        tdSql.checkData(4 , 1 ,5)
        tdSql.checkData(5 , 0 ,None)
        tdSql.checkData(5 , 1 ,None)
        tdSql.query(f"select c1, round(c1) from {dbname}.ct4 ")
        tdSql.checkData(0 , 0 ,None)
        tdSql.checkData(0 , 1 ,None)
        tdSql.checkData(4 , 0 ,5)
        tdSql.checkData(4 , 1 ,5)

        # mix with common functions
        tdSql.query(f"select c1, round(c1),c5, round(c5) from {dbname}.ct4 ")
        tdSql.checkData(0 , 0 ,None)
        tdSql.checkData(0 , 1 ,None)
        tdSql.checkData(0 , 2 ,None)
        tdSql.checkData(0 , 3 ,None)

        tdSql.checkData(3 , 0 , 6)
        tdSql.checkData(3 , 1 , 6)
        tdSql.checkData(3 , 2 ,6.66000)
        tdSql.checkData(3 , 3 ,7.00000)

        tdSql.checkData(6 , 0 , 4)
        tdSql.checkData(6 , 1 , 4)
        tdSql.checkData(6 , 2 ,4.44000)
        tdSql.checkData(6 , 3 ,4.00000)

        tdSql.query(f"select c1, round(c1),c5, round(c5) from {dbname}.stb1 ")

        # mix with agg functions , not support
        tdSql.error(f"select c1, round(c1),c5, count(c5) from {dbname}.stb1 ")
        tdSql.error(f"select c1, round(c1),c5, count(c5) from {dbname}.ct1 ")
        tdSql.error(f"select round(c1), count(c5) from {dbname}.stb1 ")
        tdSql.error(f"select round(c1), count(c5) from {dbname}.ct1 ")
        tdSql.error(f"select c1, count(c5) from {dbname}.ct1 ")
        tdSql.error(f"select c1, count(c5) from {dbname}.stb1 ")

        # agg functions mix with agg functions

        tdSql.query(f"select max(c5), count(c5) from {dbname}.stb1")
        tdSql.query(f"select max(c5), count(c5) from {dbname}.ct1")


        # bug fix for count
        tdSql.query(f"select count(c1) from {dbname}.ct4 ")
        tdSql.checkData(0,0,9)
        tdSql.query(f"select count(*) from {dbname}.ct4 ")
        tdSql.checkData(0,0,12)
        tdSql.query(f"select count(c1) from {dbname}.stb1 ")
        tdSql.checkData(0,0,22)
        tdSql.query(f"select count(*) from {dbname}.stb1 ")
        tdSql.checkData(0,0,25)

        # bug fix for compute
        tdSql.query(f"select c1, abs(c1) -0 ,round(c1)-0 from {dbname}.ct4 ")
        tdSql.checkData(0, 0, None)
        tdSql.checkData(0, 1, None)
        tdSql.checkData(0, 2, None)
        tdSql.checkData(1, 0, 8)
        tdSql.checkData(1, 1, 8.000000000)
        tdSql.checkData(1, 2, 8.000000000)

        tdSql.query(f"select c1, abs(c1) -0 ,round(c1-0.1)-0.1 from {dbname}.ct4")
        tdSql.checkData(0, 0, None)
        tdSql.checkData(0, 1, None)
        tdSql.checkData(0, 2, None)
        tdSql.checkData(1, 0, 8)
        tdSql.checkData(1, 1, 8.000000000)
        tdSql.checkData(1, 2, 7.900000000)

    def abs_func_filter(self, dbname="db"):
        tdSql.query(f"select c1, abs(c1) -0 ,ceil(c1-0.1)-0 ,floor(c1+0.1)-0.1 ,ceil(log(c1,2)-0.5) from {dbname}.ct4 where c1>5 ")
        tdSql.checkRows(3)
        tdSql.checkData(0,0,8)
        tdSql.checkData(0,1,8.000000000)
        tdSql.checkData(0,2,8.000000000)
        tdSql.checkData(0,3,7.900000000)
        tdSql.checkData(0,4,3.000000000)

        tdSql.query(f"select c1, abs(c1) -0 ,ceil(c1-0.1)-0 ,floor(c1+0.1)-0.1 ,ceil(log(c1,2)-0.5) from {dbname}.ct4 where c1=5 ")
        tdSql.checkRows(1)
        tdSql.checkData(0,0,5)
        tdSql.checkData(0,1,5.000000000)
        tdSql.checkData(0,2,5.000000000)
        tdSql.checkData(0,3,4.900000000)
        tdSql.checkData(0,4,2.000000000)

        tdSql.query(f"select c1, abs(c1) -0 ,ceil(c1-0.1)-0 ,floor(c1+0.1)-0.1 ,ceil(log(c1,2)-0.5) from {dbname}.ct4 where c1=5 ")
        tdSql.checkRows(1)
        tdSql.checkData(0,0,5)
        tdSql.checkData(0,1,5.000000000)
        tdSql.checkData(0,2,5.000000000)
        tdSql.checkData(0,3,4.900000000)
        tdSql.checkData(0,4,2.000000000)

        tdSql.query(f"select c1,c2 , abs(c1) -0 ,ceil(c1-0.1)-0 ,floor(c1+0.1)-0.1 ,ceil(log(c1,2)-0.5) , round(abs(c1))-0.5  from {dbname}.ct4 where c1>log(c1,2) limit 1 ")
        tdSql.checkRows(1)
        tdSql.checkData(0,0,8)
        tdSql.checkData(0,1,88888)
        tdSql.checkData(0,2,8.000000000)
        tdSql.checkData(0,3,8.000000000)
        tdSql.checkData(0,4,7.900000000)
        tdSql.checkData(0,5,3.000000000)
        tdSql.checkData(0,6,7.500000000)

    def round_Arithmetic(self):
        pass

    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() )"
            )
        self.check_result_auto( f"select c1, c2, c3 , c4, c5 ,c6 from {dbname}.sub1_bound ", f"select round(c1), round(c2) ,round(c3), round(c4), round(c5) ,round(c6) from {dbname}.sub1_bound")
        self.check_result_auto( f"select c1, c2, c3 , c3, c2 ,c1 from {dbname}.sub1_bound ", f"select round(c1), round(c2) ,round(c3), round(c3), round(c2) ,round(c1) from {dbname}.sub1_bound")
        self.check_result_auto(f"select round(round(round(round(round(round(round(round(round(round(c1)))))))))) nest_col_func from {dbname}.sub1_bound;" , f"select round(c1) from {dbname}.sub1_bound" )

        # check basic elem for table per row
        tdSql.query(f"select round(c1+0.2) ,round(c2) , round(c3+0.3) , round(c4-0.3), round(c5/2), round(c6/2) from {dbname}.sub1_bound ")
        tdSql.checkData(0, 0, 2147483647.000000000)
        tdSql.checkData(0, 2, 32767.000000000)
        tdSql.checkData(0, 3, 127.000000000)
        tdSql.checkData(0, 4, 169999997607218212453866206899682148352.000000000)

        tdSql.checkData(4, 0, -2147483643.000000000)
        tdSql.checkData(4, 2, -32763.000000000)
        tdSql.checkData(4, 3, -123.000000000)
        tdSql.checkData(4, 4, -169499995645668991474575059260979281920.000000000)

        self.check_result_auto(f"select c1+1 ,c2 , c3*1 , c4/2, c5/2, c6 from {dbname}.sub1_bound" ,f"select round(c1+1) ,round(c2) , round(c3*1) , round(c4/2), round(c5)/2, round(c6) from {dbname}.sub1_bound ")

    def support_super_table_test(self, dbname="db"):
        self.check_result_auto( f"select c5 from {dbname}.stb1 order by ts " , f"select round(c5) from {dbname}.stb1 order by ts" )
        self.check_result_auto( f"select c5 from {dbname}.stb1 order by tbname " , f"select round(c5) from {dbname}.stb1 order by tbname" )
        self.check_result_auto( f"select c5 from {dbname}.stb1 where c1 > 0 order by tbname  " , f"select round(c5) from {dbname}.stb1 where c1 > 0 order by tbname" )
        self.check_result_auto( f"select c5 from {dbname}.stb1 where c1 > 0 order by tbname  " , f"select round(c5) from {dbname}.stb1 where c1 > 0 order by tbname" )

        self.check_result_auto( f"select t1,c5 from {dbname}.stb1 order by ts " , f"select round(t1), round(c5) from {dbname}.stb1 order by ts" )
        self.check_result_auto( f"select t1,c5 from {dbname}.stb1 order by tbname " , f"select round(t1) ,round(c5) from {dbname}.stb1 order by tbname" )
        self.check_result_auto( f"select t1,c5 from {dbname}.stb1 where c1 > 0 order by tbname  " , f"select round(t1) ,round(c5) from {dbname}.stb1 where c1 > 0 order by tbname" )
        self.check_result_auto( f"select t1,c5 from {dbname}.stb1 where c1 > 0 order by tbname  " , f"select round(t1) , round(c5) from {dbname}.stb1 where c1 > 0 order by tbname" )
        pass


    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: round basic query ============")

        self.basic_round_function()

        tdLog.printNoPrefix("==========step5: round boundary query ============")

        self.check_boundary_values()

        tdLog.printNoPrefix("==========step6: round filter query ============")

        self.abs_func_filter()

        tdLog.printNoPrefix("==========step7: check round result of  stable query ============")

        self.support_super_table_test()

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

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