| --! qt:dataset:alltypesorc |
| |
| set hive.mapred.mode=nonstrict; |
| set hive.support.concurrency=true; |
| set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager; |
| |
| set hive.vectorized.execution.enabled=true; |
| |
| CREATE TABLE acid_vectorized_n1(a INT, b STRING) CLUSTERED BY(a) INTO 2 BUCKETS STORED AS ORC TBLPROPERTIES ('transactional'='true'); |
| insert into table acid_vectorized_n1 select cint, cstring1 from alltypesorc where cint is not null order by cint limit 10; |
| insert into table acid_vectorized_n1 values (1, 'bar'); |
| |
| |
| explain extended |
| select sum(a) from acid_vectorized_n1 where false; |
| |
| select sum(a) from acid_vectorized_n1 where false; |
| |
