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Re: doc on predicate pushdown in joins - Hive - [mail # dev]
...I see.  Let's leave it in.  This is old code, hard to attribute to  jiras: - The PPD code comes from: HIVE-279, HIVE-2337 - I cannot tell when the join condition parsing code ...
   Author: Harish Butani, 2013-12-12, 03:03
[HIVE-5830] SubQuery: Not In subqueries should check if subquery contains nulls in matching column - Hive - [issue]
...As pointed out by Sivaramakrishnan Narayanan  in HIVE-784 for not in when there are nulls in the SubQuery's matching column the Outer Query should return no rows....
http://issues.apache.org/jira/browse/HIVE-5830    Author: Harish Butani, 2013-12-09, 18:50
Re: Review Request 15898: HIVE-5830: SubQuery: Not In subqueries should check if subquery contains nulls in matching column - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/15898/  (Updated Dec. 9, 2013, 1:52 a.m.)   Review request for hive and Ashutosh Chauhan. &...
   Author: Harish Butani, 2013-12-09, 01:52
[HIVE-5614] Subquery support: allow subquery expressions in having clause - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5614    Author: Harish Butani, 2013-11-24, 03:20
Re: Review Request 15718: HIVE-5614: Subquery support: allow subquery expressions in having clause - Hive - [mail # dev]
...  done    done    done    this is not an error. This is only a check if the expression is in the OuterQuery RR    done    done   &...
   Author: Harish Butani, 2013-11-23, 00:17
[HIVE-5874] SubQuery: better error handling when SQ and Outer Query has the same table alias - Hive - [issue]
...The following queryselect * from src where key in (select key from src where src.key > '1')Gives the following message:emanticException [Error 10249]: Line 1:58 Unsupported SubQuery Expre...
http://issues.apache.org/jira/browse/HIVE-5874    Author: Harish Butani, 2013-11-22, 22:06
[HIVE-5873] SubQuery: In subquery Count Bug - Hive - [issue]
...This is from the Optimization of Nested SQl Queries Revisited paper: http://dl.acm.org/citation.cfm?id=38723Consider Part table having:PNum OrderOnHand-------- ------------------3   &nb...
http://issues.apache.org/jira/browse/HIVE-5873    Author: Harish Butani, 2013-11-22, 20:54
Re: Review Request 15525: HIVE-3107: Improve semantic analyzer to better handle column name references in group by/sort by clauses - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/15525/  (Updated Nov. 18, 2013, 4:05 a.m.)   Review request for hive, Ashutosh Chauhan and ...
   Author: Harish Butani, 2013-11-18, 04:05
Review Request 15584: Subquery support: allow subquery expressions in having clause - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/15584/  Review request for hive and Ashutosh Chauhan.   Bugs: hive-5614     https...
   Author: Harish Butani, 2013-11-15, 19:33
[HIVE-5557] Push down qualifying Where clause predicates as join conditions - Hive - [issue]
...See details in HIVE-5555...
http://issues.apache.org/jira/browse/HIVE-5557    Author: Harish Butani, 2013-11-13, 17:15
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