blob: effc622e7b3b67d4f8e0e6e873a851b961aabac2 [file] [log] [blame]
--! qt:dataset:src
set hive.mapred.mode=nonstrict;
explain
select *, sum(key) from src group by key, value order by key, value limit 10;
select *, sum(key) from src group by key, value order by key, value limit 10;
explain
select *, sum(key) from src where key < 100 group by key, value order by key, value limit 10;
select *, sum(key) from src where key < 100 group by key, value order by key, value limit 10;
explain
select *, sum(key) from (select key from src where key < 100) a group by key order by key limit 10;
select *, sum(key) from (select key from src where key < 100) a group by key order by key limit 10;
explain
select a.*, sum(src.key) from (select key from src where key < 100) a
inner join src on a.key = src.key group by a.key order by a.key limit 10;
select a.*, sum(src.key) from (select key from src where key < 100) a
inner join src on a.key = src.key group by a.key order by a.key limit 10;