| --! qt:dataset:src | |
| set hive.mapred.mode=nonstrict; | |
| set hive.map.aggr=true; | |
| set hive.groupby.skewindata=false; | |
| set hive.groupby.mapaggr.checkinterval=20; | |
| -- SORT_QUERY_RESULTS | |
| CREATE TABLE dest1_n67(key INT, value DOUBLE) STORED AS TEXTFILE; | |
| EXPLAIN | |
| FROM src INSERT OVERWRITE TABLE dest1_n67 SELECT src.key, sum(substr(src.value,5)) GROUP BY src.key; | |
| FROM src INSERT OVERWRITE TABLE dest1_n67 SELECT src.key, sum(substr(src.value,5)) GROUP BY src.key; | |
| SELECT dest1_n67.* FROM dest1_n67; |