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[TD-4314]<test>: add testcase of nested query with top/bottom function

This commit is contained in:
tomchon 2021-06-10 15:51:55 +08:00
parent 30e0cd2e2a
commit 176f1e018d
1 changed files with 8 additions and 20 deletions
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28
tests/pytest/query/nestedQuery/queryInterval.py
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@ -12,6 +12,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import sys import sys
import os
import taos import taos
from util.log import tdLog from util.log import tdLog
from util.cases import tdCases from util.cases import tdCases
@ -84,28 +85,15 @@ class TDTestCase:
# subquery and parent query with top and bottom # subquery and parent query with top and bottom
tdSql.query("select top(avg_val,2) from(select avg(value) as avg_val,num from st where loc!='beijing0' group by num);") tdSql.query("select top(avg_val,2) from(select avg(value) as avg_val,num from st where loc!='beijing0' group by num);")
tdSql.checkData(0, 1, 115) tdSql.checkData(0, 1, 115)
tdSql.query("select bottom(avg_val,2) from(select avg(value) as avg_val,num from st where loc!='beijing0' group by num);") tdSql.query("select bottom(avg_val,3) from(select avg(value) as avg_val,num from st where loc!='beijing0' group by num);")
tdSql.checkData(1, 1, 111) tdSql.checkData(0, 1, 125)
#
tdSql.query("select top(avg_val,2) from(select avg(value) as avg_val from st where loc='beijing1' interval(8m) sliding(3m));")
testcaseFilename = os.path.split(__file__)[-1]
os.system("rm -rf ./insert_res.txt")
os.system("rm -rf wal/%s.sql" % testcaseFilename )
# tdSql.query("select avg(voltage) from st interval(1n, 15d)")
# tdSql.query("select avg(voltage) from st interval(1n, 15d) group by loc")
# tdDnodes.stop(1)
# tdDnodes.start(1)
# tdSql.query("select last(*) from t interval(1s)")
# tdSql.query("select first(ts),twa(c) from tb interval(14a)")
# tdSql.checkRows(6)
# tdSql.query("select twa(c) from tb group by c")
# tdSql.checkRows(4)
def stop(self): def stop(self):
tdSql.close() tdSql.close()