| set hive.support.concurrency=true; |
| set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager; |
| |
| create table t1(col0 int) stored as orc TBLPROPERTIES ('transactional'='true'); |
| |
| insert into t1(col0) values(1); |
| |
| create materialized view mat1 as |
| select col0 from t1 where col0 = 1; |
| |
| explain |
| alter materialized view mat1 rebuild; |
| |
| explain formatted |
| alter materialized view mat1 rebuild; |
| |
| alter materialized view mat1 rebuild; |
| |
| insert into t1(col0) values(1); |
| |
| explain |
| alter materialized view mat1 rebuild; |
| |
| alter materialized view mat1 rebuild; |
| |
| drop materialized view mat1; |