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[DRILL-1065] Provide a reset command to reset an option to its default value - Drill - [issue]
...Within a session, currently we set configuration options and it would be very useful to have a 'reset' command to reset the value of an option to its default system value:   ALTER ...
http://issues.apache.org/jira/browse/DRILL-1065    Author: Aman Sinha, 2014-08-07, 22:00
[DRILL-1220] Process the 'star' columns appropriately in Project operator based on new plans - Drill - [issue]
...For queries that involve  '*'  (star) in the SELECT list,  the Drill plan has to perform special handling of such columns since it must distinguish columns coming from both si...
http://issues.apache.org/jira/browse/DRILL-1220    Author: Aman Sinha, 2014-07-30, 06:32
[DRILL-1134] CompilationException for 2 or more Filters on an array type - Drill - [issue]
...The following query's generated code for the Filter consists of the doEval() block which has redefinition of variable isNull which causes a compilation failure.  Note that isNull is not...
http://issues.apache.org/jira/browse/DRILL-1134    Author: Aman Sinha, 2014-07-27, 20:33
[DRILL-1150] Sub-optimal expression pushdown for slightly modified version of Tpch 19 - Drill - [issue]
...A slightly modified version of TPCH 19, called 19_1 in the TestTpchDistributed JUnit test suite produces the following plan on latest master version 699851b.   The plan shows several ex...
http://issues.apache.org/jira/browse/DRILL-1150    Author: Aman Sinha, 2014-07-27, 19:50
[expand - 1 more] - Re: Column aliases - Drill - [mail # dev]
...Cross joins are currently not supported.  Non-equijoins are supported aslong as there is another equijoin between the same pair of tables as partof a conjunction: for example :  T1...
   Author: Aman Sinha, 2014-07-25, 01:59
Re: Let's roll a release (0.4) and move to monthly releases - Drill - [mail # dev]
...+1 for monthly releases provided we can do more test automation and make itconvenient to run the full suite frequently  :)AmanOn Thu, Jul 24, 2014 at 1:41 PM, Timothy Chen  wrote:&...
   Author: Aman Sinha, 2014-07-24, 22:16
[DRILL-1175] Add  hash table occupancy statistics - Drill - [issue]
...For all the hash based operations, we currently collect a few run-time metrics such as number of buckets, number of entries, number of resizing attempts.  We should also collect the has...
http://issues.apache.org/jira/browse/DRILL-1175    Author: Aman Sinha, 2014-07-23, 20:20
[DRILL-979] Wrong result for Union-All query - Drill - [issue]
...The following query gives wrong results.   The last 5 rows should be non-null values from region table but they are nulls in the result set. 0: jdbc:drill:zk=local> select n_nationke...
http://issues.apache.org/jira/browse/DRILL-979    Author: Aman Sinha, 2014-07-21, 03:48
[DRILL-1111] IllegalArgumentException for TPCH 10  on scale factor SF100 - Drill - [issue]
...TPCH 10 on SF100 scale factor gives an IllegalArgumentException when attempting to output keys from the hash table: java.lang.IllegalArgumentException: length: -3276780 (expected: >= 0)&n...
http://issues.apache.org/jira/browse/DRILL-1111    Author: Aman Sinha, 2014-07-08, 02:04
[DRILL-885] Handle project pushdown for constant expressions - Drill - [issue]
...In the following query, notice in the Explain plan that the node  Project($f0=[0])  is projecting a constant, so ideally we should not have to produce a whole bunch of colu...
http://issues.apache.org/jira/browse/DRILL-885    Author: Aman Sinha, 2014-07-03, 18:50
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