270 lines
12 KiB
Python
270 lines
12 KiB
Python
import taos
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import sys
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import datetime
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import inspect
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from util.log import *
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from util.sql import *
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from util.cases import *
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import random ,math
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class TDTestCase:
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def init(self, conn, logSql, replicaVar=1):
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self.replicaVar = int(replicaVar)
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tdLog.debug(f"start to excute {__file__}")
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tdSql.init(conn.cursor(), False)
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self.tb_nums = 10
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self.row_nums = 20
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self.ts = 1434938400000
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self.time_step = 1000
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def insert_datas_and_check_irate(self ,tbnums , rownums , time_step ):
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dbname = "test"
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tdLog.info(" prepare datas for auto check irate function ")
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tdSql.execute(f" create database {dbname}")
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tdSql.execute(f" use {dbname} ")
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tdSql.execute(f" create stable {dbname}.stb (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint,\
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c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp) tags (t1 int)")
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for tbnum in range(tbnums):
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tbname = f"sub_tb_{tbnum}"
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tdSql.execute(f" create table {dbname}.{tbname} using {dbname}.stb tags({tbnum}) ")
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ts = self.ts
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for row in range(rownums):
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ts = self.ts + (time_step) * row + tbnum * 60 * 1000
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c1 = random.randint(0,1000)
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c2 = random.randint(0,100000)
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c3 = random.randint(0,125)
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c4 = random.randint(0,125)
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c5 = random.randint(0,10000)/1000
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c6 = random.randint(0,10000)/1000
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c7 = "'true'"
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c8 = "'binary_val'"
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c9 = "'nchar_val'"
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c10 = ts
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tdSql.execute(f" insert into {dbname}.{tbname} values ({ts},{c1},{c2},{c3},{c4},{c5},{c6},{c7},{c8},{c9},{c10})")
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tdSql.execute(f"use {dbname}")
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tbnames = [f"{dbname}.stb", f"{dbname}.sub_tb_1"]
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support_types = ["BIGINT", "SMALLINT", "TINYINT", "FLOAT", "DOUBLE", "INT"]
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for tbname in tbnames:
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tdSql.query("desc {}".format(tbname))
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coltypes = tdSql.queryResult
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for coltype in coltypes:
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colname = coltype[0]
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if coltype[1] in support_types and coltype[-1] != "TAG" :
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irate_sql = f"select irate({colname}) from {tbname}"
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origin_sql = f"select tail({colname}, 2), cast(ts as bigint) from {tbname} order by ts"
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tdSql.query(irate_sql)
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irate_result = tdSql.queryResult
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tdSql.query(origin_sql)
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origin_result = tdSql.queryResult
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irate_value = irate_result[0][0]
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if origin_result[1][-1] - origin_result[0][-1] == 0:
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comput_irate_value = 0
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elif (origin_result[1][0] - origin_result[0][0])<0:
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comput_irate_value = origin_result[1][0]*1000/( origin_result[1][-1] - origin_result[0][-1])
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else:
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comput_irate_value = (origin_result[1][0] - origin_result[0][0])*1000/( origin_result[1][-1] - origin_result[0][-1])
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if abs(comput_irate_value - irate_value) <= 0.001: # set as 0.001 avoid floating point precision calculation errors
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tdLog.info(" irate work as expected , sql is %s "% irate_sql)
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else:
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tdLog.exit(" irate work not as expected , sql is %s "% irate_sql)
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def prepare_tag_datas(self, dbname="testdb"):
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# prepare datas
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tdSql.execute(
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f"create database if not exists {dbname} keep 3650 duration 1000")
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tdSql.execute(f"use {dbname} ")
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tdSql.execute(
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f'''create table {dbname}.stb1
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(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
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tags (t0 timestamp, tag1 int, t2 bigint, t3 smallint, t4 tinyint, t5 float, t6 double, t7 bool, t8 binary(16),t9 nchar(32))
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'''
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)
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tdSql.execute(
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f'''
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create table {dbname}.t1
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(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
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'''
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)
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for i in range(4):
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tdSql.execute(
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f'create table {dbname}.ct{i+1} using {dbname}.stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
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for i in range(9):
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tdSql.execute(
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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 )"
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)
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tdSql.execute(
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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 )"
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)
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tdSql.execute(
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f"insert into {dbname}.ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
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tdSql.execute(
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f"insert into {dbname}.ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
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tdSql.execute(
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f"insert into {dbname}.ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
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tdSql.execute(
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f"insert into {dbname}.ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
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tdSql.execute(
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f"insert into {dbname}.ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
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tdSql.execute(
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f"insert into {dbname}.ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
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tdSql.execute(
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f"insert into {dbname}.ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
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tdSql.execute(
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f'''insert into {dbname}.t1 values
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( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
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( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
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( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
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( '2021-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now()+3a )
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( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now()+4a )
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( '2021-07-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
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( '2021-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now()+5a )
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( '2022-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now()+6a )
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( '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" )
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( '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" )
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( '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" )
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( '2023-02-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
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'''
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)
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def test_errors(self, dbname="testdb"):
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error_sql_lists = [
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f"select irate from {dbname}.t1",
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f"select irate(-+--+c1) from {dbname}.t1",
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# f"select +-irate(c1) from {dbname}.t1",
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# f"select ++-irate(c1) from {dbname}.t1",
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# f"select ++--irate(c1) from {dbname}.t1",
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# f"select - -irate(c1)*0 from {dbname}.t1",
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# f"select irate(tbname+1) from {dbname}.t1 ",
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f"select irate(123--123)==1 from {dbname}.t1",
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f"select irate(c1) as 'd1' from {dbname}.t1",
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f"select irate(c1 ,c2 ) from {dbname}.t1",
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f"select irate(c1 ,NULL) from {dbname}.t1",
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f"select irate(,) from {dbname}.t1;",
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f"select irate(irate(c1) ab from {dbname}.t1)",
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f"select irate(c1) as int from {dbname}.t1",
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f"select irate from {dbname}.stb1",
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# f"select irate(-+--+c1) from {dbname}.stb1",
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# f"select +-irate(c1) from {dbname}.stb1",
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# f"select ++-irate(c1) from {dbname}.stb1",
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# f"select ++--irate(c1) from {dbname}.stb1",
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# f"select - -irate(c1)*0 from {dbname}.stb1",
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# f"select irate(tbname+1) from {dbname}.stb1 ",
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f"select irate(123--123)==1 from {dbname}.stb1",
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f"select irate(c1) as 'd1' from {dbname}.stb1",
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f"select irate(c1 ,c2 ) from {dbname}.stb1",
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f"select irate(c1 ,NULL) from {dbname}.stb1",
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f"select irate(,) from {dbname}.stb1;",
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f"select irate(abs(c1) ab from {dbname}.stb1)",
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f"select irate(c1) as int from {dbname}.stb1"
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]
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for error_sql in error_sql_lists:
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tdSql.error(error_sql)
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def support_types(self, dbname="testdb"):
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tbnames = [f"{dbname}.stb1", f"{dbname}.t1", f"{dbname}.ct1", f"{dbname}.ct2"]
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support_types = ["BIGINT", "SMALLINT", "TINYINT", "FLOAT", "DOUBLE", "INT"]
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for tbname in tbnames:
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tdSql.query("desc {}".format(tbname))
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coltypes = tdSql.queryResult
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for coltype in coltypes:
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colname = coltype[0]
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irate_sql = f"select irate({colname}) from {tbname}"
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if coltype[1] in support_types:
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tdSql.query(irate_sql)
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else:
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tdSql.error(irate_sql)
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def basic_irate_function(self, dbname="testdb"):
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# used for empty table , {dbname}.ct3 is empty
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tdSql.query(f"select irate(c1) from {dbname}.ct3")
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tdSql.checkRows(0)
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tdSql.query(f"select irate(c2) from {dbname}.ct3")
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tdSql.checkRows(0)
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# used for regular table
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tdSql.query(f"select irate(c1) from {dbname}.t1")
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tdSql.checkData(0, 0, 0.000000386)
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# used for sub table
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tdSql.query(f"select irate(abs(c1+c2)) from {dbname}.ct1")
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tdSql.checkData(0, 0, 0.000000000)
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# mix with common col
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tdSql.error(f"select c1, irate(c1) from {dbname}.ct1")
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# mix with common functions
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tdSql.error(f"select irate(c1), abs(c1) from {dbname}.ct4 ")
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# agg functions mix with agg functions
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tdSql.query(f"select irate(c1), count(c5) from {dbname}.stb1 partition by tbname order by tbname")
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tdSql.checkData(0, 0, 0.000000000)
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tdSql.checkData(1, 0, 0.000000000)
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tdSql.checkData(0, 1, 13)
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tdSql.checkData(1, 1, 9)
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def irate_func_filter(self, dbname="testdb"):
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tdSql.query(
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f"select irate(c1+2)/2 from {dbname}.ct4 where c1>5 ")
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 0.000000514)
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tdSql.query(
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f"select irate(c1+c2)/10 from {dbname}.ct4 where c1=5 ")
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 0.000000000)
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tdSql.query(
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f"select irate(c1+c2)/10 from {dbname}.stb1 where c1 = 5 partition by tbname ")
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tdSql.checkRows(2)
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tdSql.checkData(0, 0, 0.000000000)
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def run(self): # sourcery skip: extract-duplicate-method, remove-redundant-fstring
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tdSql.prepare()
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tdLog.printNoPrefix("==========step1:create table ==============")
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self.prepare_tag_datas()
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tdLog.printNoPrefix("==========step2:test errors ==============")
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self.test_errors()
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tdLog.printNoPrefix("==========step3:support types ============")
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self.support_types()
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tdLog.printNoPrefix("==========step4: irate basic query ============")
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self.basic_irate_function()
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tdLog.printNoPrefix("==========step5: irate filter query ============")
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self.irate_func_filter()
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tdLog.printNoPrefix("==========step6: check result of query ============")
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self.insert_datas_and_check_irate(self.tb_nums,self.row_nums,self.time_step)
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def stop(self):
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tdSql.close()
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tdLog.success(f"{__file__} successfully executed")
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase())
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