44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
import taos
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import frame
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import frame.etool
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from frame.log import *
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from frame.cases import *
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from frame.sql import *
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from frame.caseBase import *
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from frame import *
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class TDTestCase(TBase):
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"""Verify the concat function
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"""
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def init(self, conn, logSql, replicaVar=1):
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self.replicaVar = int(replicaVar)
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tdSql.init(conn.cursor())
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self.dbname = 'db'
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self.tbname = f'{self.dbname}.tbconcat'
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def checkConcat(self):
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tdSql.execute(f'drop database if exists {self.dbname}')
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tdSql.execute(f'create database {self.dbname}')
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tdSql.execute(f'use {self.dbname}')
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tdSql.execute(f'create table if not exists {self.tbname}(ts timestamp, name varchar(20), name2 nchar(20))')
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tdSql.execute(f'insert into {self.tbname} values(now(),"abcdefg","你好")')
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tdSql.execute(f'insert into {self.tbname} values(now(),"abcdefgh","我好")')
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tdSql.execute(f'insert into {self.tbname} values(now(),"abcdefg", "")')
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tdSql.execute(f'select concat("你好",name2) from {self.tbname}')
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tdSql.execute(f'select concat(name2,"你好") from {self.tbname}')
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tdSql.execute(f'select concat(name2,"") from {self.tbname}')
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tdSql.execute(f'select concat("", name2) from {self.tbname}')
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def run(self):
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tdLog.debug(f"start to excute {__file__}")
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# check concat function
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self.checkConcat()
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tdLog.success(f"{__file__} successfully executed")
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addLinux(__file__, TDTestCase())
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tdCases.addWindows(__file__, TDTestCase()) |