unique.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:
    updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 , 
    "jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
    "wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"fnDebugFlag":143}

    def init(self, conn, logSql):
        tdLog.debug(f"start to excute {__file__}")
        tdSql.init(conn.cursor())
    
    def prepare_datas(self):
        tdSql.execute(
            '''create table 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(
            '''
            create table 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 ct{i+1} using stb1 tags ( {i+1} )')

        for i in range(9):
            tdSql.execute(
                f"insert into 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 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("insert into ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
        tdSql.execute("insert into ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute("insert into ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
        tdSql.execute("insert into ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")

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

        tdSql.execute(
            f'''insert into 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):
        error_sql_lists = [
            "select unique from t1",
            "select unique(123--123)==1 from t1",
            "select unique(123,123) from t1",
            "select unique(c1,ts) from t1",
            "select unique(c1,c1,ts) from t1",
            "select unique(c1) as 'd1' from t1",
            "select unique(c1 ,c2 ) from t1",
            "select unique(c1 ,NULL) from t1",
            "select unique(,) from t1;",
            "select unique(floor(c1) ab from t1)",
            "select unique(c1) as int from t1",
            "select unique('c1') from t1",
            "select unique(NULL) from t1",
            "select unique('') from t1",
            "select unique(c%) from t1",
            "select unique(t1) from t1",
            "select unique(True) from t1",
            "select unique(c1) , count(c1) from t1",
            "select unique(c1) , avg(c1) from t1",
            "select unique(c1) , min(c1) from t1",
            "select unique(c1) , spread(c1) from t1",
            "select unique(c1) , diff(c1) from t1",
            #"select unique(c1) , abs(c1) from t1",  # support
            #"select unique(c1) , c1 from t1",
            "select unique from stb1 partition by tbname",
            "select unique(123--123)==1 from stb1 partition by tbname",
            "select unique(123) from stb1 partition by tbname",
            "select unique(c1,ts) from stb1 partition by tbname",
            "select unique(c1,c1,ts) from stb1 partition by tbname",
            "select unique(c1) as 'd1' from stb1 partition by tbname",
            "select unique(c1 ,c2 ) from stb1 partition by tbname",
            "select unique(c1 ,NULL) from stb1 partition by tbname",
            "select unique(,) from stb1 partition by tbname;",
            #"select unique(floor(c1) ab from stb1 partition by tbname)",  # support
            #"select unique(c1) as int from stb1 partition by tbname",
            "select unique('c1') from stb1 partition by tbname",
            "select unique(NULL) from stb1 partition by tbname",
            "select unique('') from stb1 partition by tbname",
            "select unique(c%) from stb1 partition by tbname",
            #"select unique(t1) from stb1 partition by tbname",  # support
            "select unique(True) from stb1 partition by tbname",
            "select unique(c1) , count(c1) from stb1 partition by tbname",
            "select unique(c1) , avg(c1) from stb1 partition by tbname",
            "select unique(c1) , min(c1) from stb1 partition by tbname",
            "select unique(c1) , spread(c1) from stb1 partition by tbname",
            "select unique(c1) , diff(c1) from stb1 partition by tbname",
            #"select unique(c1) , abs(c1) from stb1 partition by tbname", # support
            #"select unique(c1) , c1 from stb1 partition by tbname" # support
          
        ]
        for error_sql in error_sql_lists:
            tdSql.error(error_sql)
            pass
    
    def support_types(self):
        other_no_value_types = [
            "select unique(ts) from t1" , 
            "select unique(c7) from t1",
            "select unique(c8) from t1",
            "select unique(c9) from t1",
            "select unique(ts) from ct1" , 
            "select unique(c7) from ct1",
            "select unique(c8) from ct1",
            "select unique(c9) from ct1",
            "select unique(ts) from ct3" , 
            "select unique(c7) from ct3",
            "select unique(c8) from ct3",
            "select unique(c9) from ct3",
            "select unique(ts) from ct4" , 
            "select unique(c7) from ct4",
            "select unique(c8) from ct4",
            "select unique(c9) from ct4",
            "select unique(ts) from stb1 partition by tbname" , 
            "select unique(c7) from stb1 partition by tbname",
            "select unique(c8) from stb1 partition by tbname",
            "select unique(c9) from stb1 partition by tbname" 
        ]
        
        for type_sql in other_no_value_types:
            tdSql.query(type_sql)
            tdLog.info("support type ok ,  sql is : %s"%type_sql)
        
        type_sql_lists = [
            "select unique(c1) from t1",
            "select unique(c2) from t1",
            "select unique(c3) from t1",
            "select unique(c4) from t1",
            "select unique(c5) from t1",
            "select unique(c6) from t1",

            "select unique(c1) from ct1",
            "select unique(c2) from ct1",
            "select unique(c3) from ct1",
            "select unique(c4) from ct1",
            "select unique(c5) from ct1",
            "select unique(c6) from ct1",

            "select unique(c1) from ct3",
            "select unique(c2) from ct3",
            "select unique(c3) from ct3",
            "select unique(c4) from ct3",
            "select unique(c5) from ct3",
            "select unique(c6) from ct3",

            "select unique(c1) from stb1 partition by tbname",
            "select unique(c2) from stb1 partition by tbname",
            "select unique(c3) from stb1 partition by tbname",
            "select unique(c4) from stb1 partition by tbname",
            "select unique(c5) from stb1 partition by tbname",
            "select unique(c6) from stb1 partition by tbname",

            "select unique(c6) as alisb from stb1 partition by tbname", 
            "select unique(c6) alisb from stb1 partition by tbname", 
        ]

        for type_sql in type_sql_lists:
            tdSql.query(type_sql)

    def check_unique_table(self , unique_sql):
        # unique_sql =  "select unique(c1) from ct1"
        origin_sql = unique_sql.replace("unique(","").replace(")","")
        tdSql.query(unique_sql)
        unique_result = tdSql.queryResult
        
        unique_datas = []
        for elem in unique_result:
            unique_datas.append(elem[0])
        unique_datas.sort(key=lambda x: (x is None, x))
        
        tdSql.query(origin_sql)
        origin_result = tdSql.queryResult
        origin_datas = []
        for elem in origin_result:
            origin_datas.append(elem[0])
        
        pre_unique = []
        for elem in origin_datas:
            if elem in pre_unique:
                continue
            else:
                pre_unique.append(elem)
        pre_unique.sort(key=lambda x: (x is None, x))

        if pre_unique == unique_datas:
            tdLog.info(" unique query check pass , unique sql is: %s" %unique_sql)
        else:
            tdLog.exit(" unique query check fail , unique sql is: %s " %unique_sql)

    def basic_unique_function(self):

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

        # used for empty table  , ct3 is empty
        tdSql.query("select unique(c1) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select unique(c2) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select unique(c3) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select unique(c4) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select unique(c5) from ct3")
        tdSql.checkRows(0)
        tdSql.query("select unique(c6) from ct3")

        # will support _rowts mix with 
        # tdSql.query("select unique(c6),_rowts from ct3")
        
        # auto check for t1 table
        # used for regular table
        tdSql.query("select unique(c1) from t1")
        
        tdSql.query("desc t1")
        col_lists_rows = tdSql.queryResult
        col_lists = []
        for col_name in col_lists_rows:
            col_lists.append(col_name[0])
 
        for col in col_lists:
            self.check_unique_table(f"select unique({col}) from t1")

        # unique with super tags

        tdSql.query("select unique(c1) from ct1")
        tdSql.checkRows(10)

        tdSql.query("select unique(c1) from ct4")
        tdSql.checkRows(10)

        #tdSql.error("select unique(c1),tbname from ct1") #support
        #tdSql.error("select unique(c1),t1 from ct1")    #support

        # unique with common col 
        #tdSql.error("select unique(c1) ,ts  from ct1")
        #tdSql.error("select unique(c1) ,c1  from ct1")

        # unique with scalar function 
        #tdSql.error("select unique(c1) ,abs(c1)  from ct1")
        tdSql.error("select unique(c1) , unique(c2) from ct1")
        #tdSql.error("select unique(c1) , abs(c2)+2 from ct1")
  

        # unique with aggregate function 
        tdSql.error("select unique(c1) ,sum(c1)  from ct1")
        tdSql.error("select unique(c1) ,max(c1)  from ct1")
        tdSql.error("select unique(c1) ,csum(c1)  from ct1")
        tdSql.error("select unique(c1) ,count(c1)  from ct1")

        # unique with filter where
        tdSql.query("select unique(c1) from ct4 where c1 is null")
        tdSql.checkData(0, 0, None)

        tdSql.query("select unique(c1) from ct4 where c1 >2 order by 1")
        tdSql.checkData(0, 0, 3)
        tdSql.checkData(1, 0, 4)
        tdSql.checkData(2, 0, 5)
        tdSql.checkData(5, 0, 8)

        tdSql.query("select unique(c1) from ct4  where c2 between 0  and   99999 order by 1 desc")
        tdSql.checkData(0, 0, 8)
        tdSql.checkData(1, 0, 7)
        tdSql.checkData(2, 0, 6)
        tdSql.checkData(3, 0, 5)
        tdSql.checkData(4, 0, 4)
        tdSql.checkData(5, 0, 3)
        tdSql.checkData(6, 0, 2)
        tdSql.checkData(7, 0, 1)
        tdSql.checkData(8, 0, 0)

        # unique with union all 
        tdSql.query("select unique(c1) from ct4 union all select c1 from ct1")
        tdSql.checkRows(23)
        tdSql.query("select unique(c1) from ct4 union all select distinct(c1) from ct4")
        tdSql.checkRows(20)
        tdSql.query("select unique(c2) from ct4 union all select abs(c2)/2 from ct4")
        tdSql.checkRows(22)

        # unique with join 
        # prepare join datas with same ts 

        tdSql.execute(" use db ")
        tdSql.execute(" create stable st1 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(" create table tb1 using st1 tags(1)")
        tdSql.execute(" create table tb2 using st1 tags(2)")

        tdSql.execute(" create stable st2 (ts timestamp , num int) tags(ind int)")
        tdSql.execute(" create table ttb1 using st2 tags(1)")
        tdSql.execute(" create table ttb2 using 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 tb1 values({ts_value} , {i})")
            tdSql.execute(f" insert into tb2 values({ts_value} , {i})")

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

        tdSql.query("select unique(tb2.num)  from tb1, tb2 where tb1.ts=tb2.ts order by 1")
        tdSql.checkRows(10)
        tdSql.checkData(0,0,0)
        tdSql.checkData(1,0,1)
        tdSql.checkData(2,0,2)
        tdSql.checkData(9,0,9)

        tdSql.query("select unique(tb2.num)  from tb1, tb2 where tb1.ts=tb2.ts union all select unique(tb1.num)  from tb1, tb2 where tb1.ts=tb2.ts order by 1")
        tdSql.checkRows(20)
        tdSql.checkData(0,0,0)
        tdSql.checkData(2,0,1)
        tdSql.checkData(4,0,2)
        tdSql.checkData(18,0,9)

        # nest query
        # tdSql.query("select unique(c1) from (select c1 from ct1)")
        tdSql.query("select c1 from (select unique(c1) c1 from ct4) order by 1 desc nulls first")
        tdSql.checkRows(10)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, 8)
        tdSql.checkData(9, 0, 0)

        tdSql.query("select sum(c1) from (select unique(c1) c1 from ct1)")
        tdSql.checkRows(1)
        tdSql.checkData(0, 0, 45)

        tdSql.query("select sum(c1) from (select distinct(c1) c1 from ct1) union all select sum(c1) from (select unique(c1) c1 from ct1)")
        tdSql.checkRows(2)
        tdSql.checkData(0, 0, 45)
        tdSql.checkData(1, 0, 45)

        tdSql.query("select 1-abs(c1) from (select unique(c1) c1 from ct4) order by 1 nulls first")
        tdSql.checkRows(10)
        tdSql.checkData(0, 0, None)
        tdSql.checkData(1, 0, -7.000000000)
        

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

        # tdSql.query(" select unique(c1) from stb1 partition by tbname ")
        # tdSql.checkRows(21)
        
        # group by 
        tdSql.error("select unique(c1) from ct1 group by c1")
        tdSql.error("select unique(c1) from ct1 group by tbname")

        # super table
        


    
    def check_boundary_values(self):

        tdSql.execute("drop database if exists bound_test")
        tdSql.execute("create database if not exists bound_test")
        tdSql.execute("use bound_test")
        tdSql.execute(
            "create table 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 sub1_bound using stb_bound tags ( 1 )')
        tdSql.execute(
                f"insert into sub1_bound values ( now()-1s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )
        tdSql.execute(
                f"insert into 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 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 sub1_bound values ( now(), 2147483643, 9223372036854775803, 32763, 123, 3.39E+38, 1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )

        tdSql.execute(
                f"insert into sub1_bound values ( now(), -2147483643, -9223372036854775803, -32763, -123, -3.39E+38, -1.69e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )
        
        tdSql.error(
                f"insert into sub1_bound values ( now()+1s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
            )
        
        tdSql.query("select unique(c2) from sub1_bound order by 1 desc")
        tdSql.checkRows(5)
        tdSql.checkData(0,0,9223372036854775807)

    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: floor basic query ============") 

        self.basic_unique_function()

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

        self.check_boundary_values()


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

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