################################################################### # Copyright (c) 2016 by TAOS Technologies, Inc. # All rights reserved. # # This file is proprietary and confidential to TAOS Technologies. # No part of this file may be reproduced, stored, transmitted, # disclosed or used in any form or by any means other than as # expressly provided by the written permission from Jianhui Tao # ################################################################### # -*- coding: utf-8 -*- import taos import sys from util.log import * from util.sql import * from util.cases import * class TDTestCase: def init(self, conn, logSql): tdLog.debug(f"start to excute {__file__}") tdSql.init(conn.cursor()) def run(self): tdSql.prepare() tdLog.printNoPrefix("==========step1:create table") tdSql.execute( '''create table if not exists supt (ts timestamp, c1 int, c2 float, c3 bigint, c4 double, c5 smallint, c6 tinyint) tags(location binary(64), type int, isused bool , family nchar(64))''' ) tdSql.execute("create table t1 using supt tags('beijing', 1, 1, '自行车')") tdSql.execute("create table t2 using supt tags('shanghai', 2, 0, '拖拉机')") tdLog.printNoPrefix("==========step2:insert data") for i in range(10): tdSql.execute( f"insert into t1 values (now+{i}m, {32767+i}, {20.0+i/10}, {2**31+i}, {3.4*10**38+i/10}, {127+i}, {i})" ) tdSql.execute( f"insert into t2 values (now-{i}m, {-32767-i}, {20.0-i/10}, {-i-2**31}, {-i/10-3.4*10**38}, {-127-i}, {-i})" ) tdSql.execute( f"insert into t1 values (now+11m, {2**31-1}, {pow(10,37)*34}, {pow(2,63)-1}, {1.7*10**308}, 32767, 127)" ) tdSql.execute( f"insert into t2 values (now-11m, {1-2**31}, {-3.4*10**38}, {1-2**63}, {-1.7*10**308}, -32767, -127)" ) tdSql.execute( f"insert into t2 values (now-12m, null , {-3.4*10**38}, null , {-1.7*10**308}, null , null)" ) tdLog.printNoPrefix("==========step3:query timestamp type") tdSql.query("select * from t1 where ts between now-1m and now+10m") tdSql.checkRows(10) tdSql.query("select * from t1 where ts between '2021-01-01 00:00:00.000' and '2121-01-01 00:00:00.000'") tdSql.checkRows(11) tdSql.query("select * from t1 where ts between '1969-01-01 00:00:00.000' and '1969-12-31 23:59:59.999'") tdSql.checkRows(0) tdSql.query("select * from t1 where ts between -2793600 and 31507199") tdSql.checkRows(0) tdSql.query("select * from t1 where ts between 1609430400000 and 4765104000000") tdSql.checkRows(11) tdLog.printNoPrefix("==========step4:query int type") tdSql.query("select * from t1 where c1 between 32767 and 32776") tdSql.checkRows(10) tdSql.query("select * from t1 where c1 between 32766.9 and 32776.1") tdSql.checkRows(10) tdSql.query("select * from t1 where c1 between 32776 and 32767") tdSql.checkRows(0) tdSql.error("select * from t1 where c1 between 'a' and 'e'") # tdSql.query("select * from t1 where c1 between 0x64 and 0x69") # tdSql.checkRows(6) tdSql.error("select * from t1 where c1 not between 100 and 106") tdSql.query(f"select * from t1 where c1 between {2**31-2} and {2**31+1}") tdSql.checkRows(1) tdSql.error(f"select * from t2 where c1 between null and {1-2**31}") # tdSql.checkRows(3) tdSql.query(f"select * from t2 where c1 between {-2**31} and {1-2**31}") tdSql.checkRows(1) tdLog.printNoPrefix("==========step5:query float type") tdSql.query("select * from t1 where c2 between 20.0 and 21.0") tdSql.checkRows(10) tdSql.query(f"select * from t1 where c2 between {-3.4*10**38-1} and {3.4*10**38+1}") tdSql.checkRows(11) tdSql.query("select * from t1 where c2 between 21.0 and 20.0") tdSql.checkRows(0) tdSql.error("select * from t1 where c2 between 'DC3' and 'SYN'") tdSql.error("select * from t1 where c2 not between 0.1 and 0.2") # tdSql.query(f"select * from t1 where c2 between {pow(10,38)*3.4} and {pow(10,38)*3.4+1}") # tdSql.checkRows(1) tdSql.query(f"select * from t2 where c2 between {-3.4*10**38-1} and {-3.4*10**38}") tdSql.checkRows(0) tdSql.error(f"select * from t2 where c2 between null and {-3.4*10**38}") # tdSql.checkRows(3) tdLog.printNoPrefix("==========step6:query bigint type") tdSql.query(f"select * from t1 where c3 between {2**31} and {2**31+10}") tdSql.checkRows(10) tdSql.error(f"select * from t1 where c3 between {-2**63} and {2**63}") # tdSql.checkRows(11) tdSql.query(f"select * from t1 where c3 between {2**31+10} and {2**31}") tdSql.checkRows(0) tdSql.error("select * from t1 where c3 between 'a' and 'z'") tdSql.error("select * from t1 where c3 not between 1 and 2") tdSql.query(f"select * from t1 where c3 between {2**63-2} and {2**63-1}") tdSql.checkRows(1) tdSql.error(f"select * from t2 where c3 between {-2**63} and {1-2**63}") # tdSql.checkRows(3) tdSql.error(f"select * from t2 where c3 between null and {1-2**63}") # tdSql.checkRows(2) tdLog.printNoPrefix("==========step7:query double type") tdSql.query(f"select * from t1 where c4 between {3.4*10**38} and {3.4*10**38+10}") tdSql.checkRows(10) tdSql.query(f"select * from t1 where c4 between {1.7*10**308+1} and {1.7*10**308+2}") # 因为精度原因，在超出bigint边界后，数值不能进行准确的判断 # tdSql.checkRows(0) tdSql.query(f"select * from t1 where c4 between {3.4*10**38+10} and {3.4*10**38}") # tdSql.checkRows(0) tdSql.error("select * from t1 where c4 between 'a' and 'z'") tdSql.error("select * from t1 where c4 not between 1 and 2") tdSql.query(f"select * from t1 where c4 between {1.7*10**308} and {1.7*10**308+1}") tdSql.checkRows(1) tdSql.query(f"select * from t2 where c4 between {-1.7*10**308-1} and {-1.7*10**308}") # tdSql.checkRows(3) tdSql.error(f"select * from t2 where c4 between null and {-1.7*10**308}") # tdSql.checkRows(3) tdLog.printNoPrefix("==========step8:query smallint type") tdSql.query("select * from t1 where c5 between 127 and 136") tdSql.checkRows(10) tdSql.query("select * from t1 where c5 between 126.9 and 135.9") tdSql.checkRows(9) tdSql.query("select * from t1 where c5 between 136 and 127") tdSql.checkRows(0) tdSql.error("select * from t1 where c5 between '~' and 'ˆ'") tdSql.error("select * from t1 where c5 not between 1 and 2") tdSql.query("select * from t1 where c5 between 32767 and 32768") tdSql.checkRows(1) tdSql.query("select * from t2 where c5 between -32768 and -32767") tdSql.checkRows(1) tdSql.error("select * from t2 where c5 between null and -32767") # tdSql.checkRows(1) tdLog.printNoPrefix("==========step9:query tinyint type") tdSql.query("select * from t1 where c6 between 0 and 9") tdSql.checkRows(10) tdSql.query("select * from t1 where c6 between -1.1 and 8.9") tdSql.checkRows(9) tdSql.query("select * from t1 where c6 between 9 and 0") tdSql.checkRows(0) tdSql.error("select * from t1 where c6 between 'NUL' and 'HT'") tdSql.error("select * from t1 where c6 not between 1 and 2") tdSql.query("select * from t1 where c6 between 127 and 128") tdSql.checkRows(1) tdSql.query("select * from t2 where c6 between -128 and -127") tdSql.checkRows(1) tdSql.error("select * from t2 where c6 between null and -127") # tdSql.checkRows(3) tdLog.printNoPrefix("==========step10:invalid query type") tdSql.query("select * from supt where location between 'beijing' and 'shanghai'") tdSql.checkRows(23) # 非0值均解析为1，因此"between 负值 and o"解析为"between 1 and 0" tdSql.query("select * from supt where isused between 0 and 1") tdSql.checkRows(23) tdSql.query("select * from supt where isused between -1 and 0") tdSql.checkRows(0) tdSql.error("select * from supt where isused between false and true") tdSql.query("select * from supt where family between '拖拉机' and '自行车'") tdSql.checkRows(23) tdLog.printNoPrefix("==========step11:query HEX/OCT/BIN type") tdSql.error("select * from t1 where c6 between 0x7f and 0x80") # check filter HEX tdSql.error("select * from t1 where c6 between 0b1 and 0b11111") # check filter BIN tdSql.error("select * from t1 where c6 between 0b1 and 0x80") tdSql.error("select * from t1 where c6=0b1") tdSql.error("select * from t1 where c6=0x1") # 八进制数据会按照十进制数据进行判定 tdSql.query("select * from t1 where c6 between 01 and 0200") # check filter OCT tdSql.checkRows(10) def stop(self): tdSql.close() tdLog.success(f"{__file__} successfully executed") tdCases.addLinux(__file__, TDTestCase()) tdCases.addWindows(__file__, TDTestCase())