/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/groupby5.q
text | 18 lines | 13 code | 5 blank | 0 comment | 0 complexity | a5c1ecde7aab0cdc7d02ea3a7996778d MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- set hive.map.aggr=false;
- set hive.groupby.skewindata=true;
- CREATE TABLE dest1(key INT, value STRING) STORED AS TEXTFILE;
- EXPLAIN
- INSERT OVERWRITE TABLE dest1
- SELECT src.key, sum(substr(src.value,5))
- FROM src
- GROUP BY src.key;
- INSERT OVERWRITE TABLE dest1
- SELECT src.key, sum(substr(src.value,5))
- FROM src
- GROUP BY src.key;
- SELECT dest1.* FROM dest1;