set hive.support.concurrency=true; | |
set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager; | |
set hive.enforce.bucketing=true; | |
create table umv_basetable (a int, b varchar(256), c decimal(10,2)); | |
create materialized view umv_mat_view disable rewrite as select a, b, c from umv_basetable; | |
update umv_mat_view set b = 'joe' where b = 'fred'; |