| --! qt:dataset:src1 |
| --! qt:dataset:src |
| set hive.mapred.mode=nonstrict; |
| set hive.input.format=org.apache.hadoop.hive.ql.io.HiveInputFormat; |
| |
| -- SORT_QUERY_RESULTS |
| |
| CREATE TABLE dest_j1_n20(key INT, value STRING) STORED AS TEXTFILE; |
| |
| EXPLAIN |
| FROM src src1 INNER JOIN src src2 ON (src1.key = src2.key) |
| INSERT OVERWRITE TABLE dest_j1_n20 SELECT src1.key, src2.value; |
| |
| FROM src src1 INNER JOIN src src2 ON (src1.key = src2.key) |
| INSERT OVERWRITE TABLE dest_j1_n20 SELECT src1.key, src2.value; |
| |
| SELECT dest_j1_n20.* FROM dest_j1_n20; |
| |
| -- verify that INNER is a non-reserved word for backwards compatibility |
| -- change from HIVE-6617, inner is a SQL2011 reserved keyword. |
| create table `inner`(i_n2 int); |
| |
| select i_n2 from `inner`; |
| |
| create table i_n2(`inner` int); |
| |
| select `inner` from i_n2; |
| |
| explain select * from (select * from src) `inner` left outer join src |
| on `inner`.key=src.key; |
