tdSql.query("select avg(value) from st interval(10m)")
print(tdSql.queryResult)
# print(tdSql.queryResult)
tdSql.checkRows(6)
tdSql.checkData(0,0,"2020-07-01 04:20:00")
tdSql.checkData(1,1,107.4)
...
...
@@ -54,37 +54,38 @@ class TDTestCase:
tdSql.checkData(0,0,109.0)
# subquery with interval and select two Column in parent query
# tdSql.query("select ts,avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing0' interval(10m));")
tdSql.error("select ts,avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing0' interval(10m));")
# subquery with interval and sliding
tdSql.query("select avg(value) as avg_val from st where loc='beijing0' interval(8m) sliding(30s) limit 1;")
tdSql.checkData(0,0,"2020-07-01 04:17:00")
tdSql.checkData(0,1,107.4)
tdSql.checkData(0,1,100)
tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing1' interval(8m) sliding(30s));")
tdSql.checkData(0,0,111)
# subquery with interval and offset
tdSql.query("select avg(value) as avg_val from st where loc='beijing0' interval(5m,1m);")
tdSql.checkData(0,0,"2020-07-01 04:21:00")
tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing0' interval(5m,1m));")
tdSql.checkData(0,0,111)
tdSql.checkData(0,1,100)
tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing0' interval(5m,1m) group by loc);")
tdSql.checkData(0,0,109)
# subquery with interval,sliding and group by ; parent query with interval
tdSql.query("select avg(value) as avg_val from st where loc='beijing0' interval(8m) sliding(1m) group by loc limit 1 offset 52 ;")
tdSql.checkData(0,0,"2020-07-01 05:09:00")
tdSql.checkData(0,1,118)
tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc!='beijing0' interval(8m) sliding(1m) group by loc )interval(5m);")
tdSql.checkData(0,0,111)
tdSql.query("select avg(avg_val) as ncst from(select avg(value) as avg_val from st where loc!='beijing0' interval(8m) sliding(1m) group by loc ) interval(5m);")
tdSql.checkData(1,1,105)
# # subquery and parent query with interval and sliding
# tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing1' interval(8m) sliding(30s)) interval(5m) sliding(1s);")
# tdSql.checkData(0, 0, 111)
tdSql.query("select avg(avg_val) from(select avg(value) as avg_val from st where loc='beijing1' interval(8m) sliding(5m)) interval(10m) sliding(2m);")
tdSql.checkData(29,0,"2020-07-01 05:10:00.000")
# 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.checkData(0,0,111)
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);")
