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[HIVE-7841] Case, When, Lead, Lag UDF is missing annotation - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7841    Author: Laljo John Pullokkaran, 2014-08-22, 01:09
[HIVE-7830] CBO: Some UDF(case, lead, lag..) doesn't get translated correctly - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7830    Author: Laljo John Pullokkaran, 2014-08-21, 18:20
[HIVE-7814] CBO: Predicate Push Down Enhancements - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7814    Author: Laljo John Pullokkaran, 2014-08-21, 00:44
[HIVE-7813] Hive join key not null shouldn't be generated for partition column - Hive - [issue]
...Hive generates not null predicate on join key to avoid scanning in nulls.However for partition columns this is not needed as partition column will always be non null. Without this, PPR may e...
http://issues.apache.org/jira/browse/HIVE-7813    Author: Laljo John Pullokkaran, 2014-08-20, 23:39
[HIVE-7785] CBO: Projection Pruning needs to handle cross Joins - Hive - [issue]
...Projection pruning needs to handle cross joins. Ex: select r1.x from r1 join r2....
http://issues.apache.org/jira/browse/HIVE-7785    Author: Laljo John Pullokkaran, 2014-08-20, 18:49
[HIVE-7715] CBO:Support Union All - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7715    Author: Laljo John Pullokkaran, 2014-08-19, 03:03
[HIVE-7750] CBO: PPD should Push Predicates on On clause if possible - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7750    Author: Laljo John Pullokkaran, 2014-08-16, 04:19
[HIVE-7742] CBO: Predicate Push Down to Honor Hive Join Condition restrictions - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7742    Author: Laljo John Pullokkaran, 2014-08-15, 23:31
[HIVE-7732] CBO:JoinOrder Algo update to use HiveRels - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7732    Author: Laljo John Pullokkaran, 2014-08-15, 01:49
[HIVE-7608] CBO:Add log stmt to print Optiq Optimized AST - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-7608    Author: Laljo John Pullokkaran, 2014-08-14, 19:02
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