Eugene Koifman created HIVE-15032:
-------------------------------------
Summary: Update/Delete statements use dynamic partitions when it's
not necessary
Key: HIVE-15032
URL: https://issues.apache.org/jira/browse/HIVE-15032
Project: Hive
Issue Type: Bug
Components: Transactions
Affects Versions: 1.0.0
Reporter: Eugene Koifman
Assignee: Eugene Koifman
{noformat}
create table if not exists TAB_PART (a int, b int) partitioned by (p string)
clustered by (a) into 2 buckets stored as orc TBLPROPERTIES
('transactional'='true')
insert into TAB_PART partition(p='blah') values(1,2) //this uses static part
update TAB_PART set b = 7 where p = 'blah' //this uses DP... WHY?
{noformat}
the Update is rewritten into an Insert stmt but SemanticAnalzyer.genFileSink()
for this Insert is set up with dynamic partitions
at least in theory, we should be able to analyze the WHERE clause so that
Insert doesn't have to use DP.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
