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fix(query): avg function check overflow range add case

This commit is contained in:
Alex Duan 2022-12-15 17:10:53 +08:00
parent 0130950170
commit 7fa0a2e0b5
1 changed files with 30 additions and 0 deletions
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30
tests/system-test/2-query/avg.py
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@ -425,7 +425,35 @@ class TDTestCase:
tdSql.checkData(0,4,2.9142856660228804e+37)
tdSql.checkData(0,5,None)
#
# test bigint to check overflow
#
def avg_check_overflow(self):
# create db
tdSql.execute(f"drop database if exists db")
tdSql.execute(f"create database if not exists db")
time.sleep(3)
tdSql.execute(f"use db")
tdSql.execute(f"create table st(ts timestamp, ibv bigint, ubv bigint unsigned) tags(area int)")
# insert t1 data
tdSql.execute(f"insert into t1 using st tags(1) values(now,9223372036854775801,18446744073709551611)")
tdSql.execute(f"insert into t1 using st tags(1) values(now,8223372036854775801,17446744073709551611)")
tdSql.execute(f"insert into t1 using st tags(1) values(now,7223372036854775801,16446744073709551611)")
# insert t2 data
tdSql.execute(f"insert into t2 using st tags(2) values(now,9223372036854775801,18446744073709551611)")
tdSql.execute(f"insert into t2 using st tags(2) values(now,8223372036854775801,17446744073709551611)")
tdSql.execute(f"insert into t2 using st tags(2) values(now,7223372036854775801,16446744073709551611)")
# check single table answer
tdSql.query(f"select avg(ibv), avg(ubv) from t1")
tdSql.checkRows(1)
tdSql.checkData(0, 0,8.223372036854776e+18)
tdSql.checkData(0, 1,1.744674407370955e+19)
tdSql.query(f"select avg(ibv), avg(ubv) from st")
tdSql.checkRows(1)
tdSql.checkData(0, 0,8.223372036854776e+18)
tdSql.checkData(0, 1,1.744674407370955e+19)
def run(self): # sourcery skip: extract-duplicate-method, remove-redundant-fstring
tdSql.prepare()
@ -455,6 +483,8 @@ class TDTestCase:
self.avg_func_filter()
self.avg_check_unsigned()
# check avg overflow
self.avg_check_overflow()
def stop(self):
tdSql.close()
tdLog.success(f"{__file__} successfully executed")