/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/nullgroup4.q
# · text · 31 lines · 20 code · 11 blank · 0 comment · 0 complexity · 576442fad3580af1b56978234d0bc576 MD5 · raw file
- set hive.map.aggr=true;
- set hive.groupby.skewindata=true;
- explain
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- set hive.map.aggr=true;
- set hive.groupby.skewindata=false;
- explain
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- set hive.map.aggr=false;
- set hive.groupby.skewindata=true;
- explain
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- set hive.map.aggr=false;
- set hive.groupby.skewindata=false;
- explain
- select count(1), count(distinct x.value) from src x where x.key = 9999;
- select count(1), count(distinct x.value) from src x where x.key = 9999;