| --! qt:dataset:src |
| set hive.mapred.mode=nonstrict; |
| set hive.explain.user=false; |
| set hive.tez.cartesian-product.enabled=true; |
| set hive.auto.convert.join=true; |
| set hive.convert.join.bucket.mapjoin.tez=true; |
| |
| create table X_n2 (key string, value string) clustered by (key) into 2 buckets; |
| insert overwrite table X_n2 select distinct * from src order by key limit 10; |
| |
| create table Y_n0 as |
| select * from src order by key limit 1; |
| |
| explain select * from Y_n0, (select * from X_n2 as A join X_n2 as B on A.key=B.key) as C where Y_n0.key=C.key; |
