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update

This commit is contained in:
liuyq-617 2021-02-02 20:19:43 +08:00
parent 04703e4ed0
commit 9d803a60db
1 changed files with 23 additions and 12 deletions
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35
tests/pytest/functions/function_stddev_td2555.py
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@ -42,14 +42,15 @@ class TDTestCase:
tdSql.prepare()
tdSql.execute('''create table test(ts timestamp, col1 tinyint, col2 smallint, col3 int, col4 bigint, col5 float, col6 double,
col7 bool, col8 binary(20), col9 nchar(20)) tags(id int,gbid binary(20),loc nchar(20))''')
col7 bool, col8 binary(20), col9 nchar(20)) tags(cid int,gbid binary(20),loc nchar(20))''')
tdSql.execute("create table test1 using test tags(1,'beijing','北京')")
tdSql.execute("create table test2 using test tags(2,'shanghai','上海')")
tdSql.execute("create table test3 using test tags(3,'shenzhen','深圳')")
for j in range(3):
tdSql.execute("create table test2 using test tags(2,'shanghai','深圳')")
tdSql.execute("create table test3 using test tags(2,'shenzhen','深圳')")
tdSql.execute("create table test4 using test tags(1,'shanghai','上海')")
for j in range(4):
for i in range(self.rowNum):
tdSql.execute("insert into test%d values(now-%dh, %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d')"
% (j,i, i + 1, i + 1, i + 1, i + 1, i + 0.1, i + 0.1, i % 2, i + 1, i + 1))
% (j+1,i, i + 1, i + 1, i + 1, i + 1, i + i * 0.1, i * 1.5, i % 2, i + 1, i + 1))
# stddev verifacation
tdSql.error("select stddev(ts) from test")
@ -57,12 +58,10 @@ class TDTestCase:
tdSql.error("select stddev(col8) from test")
tdSql.error("select stddev(col9) from test")
con_list = [' id = 1 and ts >=now - 1d and ts <now',
' gbid = ''beijing'' and ts >=now - 1d and ts <now',
' id = 2 and ts >=now - 1d and ts <now group by tbname',
' gbid = ''beijing'' and ts >=now - 1d and ts <now group by id ' ,
' gbid = ''beijing'' and ts >=now - 1d and ts <now group by id ' ,
' '
con_list = [
' where cid = 1 and ts >=now - 1d and ts <now',
" where gbid = 'beijing' and ts >=now - 1d and ts <now",
' '
]
for condition in con_list:
tdSql.query("select * from test %s"%(condition))
@ -71,7 +70,19 @@ class TDTestCase:
exec('tdSql.query("select stddev(col{}) from test {}")'.format(i+1,condition))
exec('tdSql.checkData(0, 0, np.std(self.clist{}))'.format(i+1))
exec('self.clist{}.clear()'.format(i+1))
print('step 2')
con_group_list = {
' cid = 2 and ts >=now - 1d and ts <now group by tbname':2,
" loc = '深圳' and ts >=now - 1d and ts <now group by tbname " :2 ,
" gbid = 'shanghai' and ts >=now - 1d and ts <now group by cid " :2
}
result = [6.922186552,6.922186552,6.922186552,6.922186552,7.614405212,10.383279829]
for key,value in con_group_list.items():
for i in range(6):
exec('tdSql.query("select stddev(col{}) from test where {}")'.format(i+1,key))
for j in range(value):
tdSql.checkData(j, 0, result[i])
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)