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[DRILL-981] Display JSON map object in the same order as the original JSON object - Drill - [issue]
...When DRILL display a JSON object as a query result,  Drill should display a map object in the same order as that in the original JSON object. To do that, we need keep track the insertio...
http://issues.apache.org/jira/browse/DRILL-981    Author: Jinfeng Ni, 2014-07-31, 07:33
[DRILL-1187] Select * from join does not return required columns - Drill - [issue]
...1.  Select * from join does not return required columns    select * from cp.`tpch/nation.parquet` n, cp.`tpch/region.parquet` r where n.n_regionkey = r.r_regionkey limit 2;---...
http://issues.apache.org/jira/browse/DRILL-1187    Author: Jinfeng Ni, 2014-07-31, 06:53
[DRILL-1189] Return 0 row, when there is select * from view join another table,  and there are duplicate column names. - Drill - [issue]
...If we create a view, and do a select * from view join another table T on columns with identical names from the base table of view and from table T, then Drill will incorrectly return 0 rows....
http://issues.apache.org/jira/browse/DRILL-1189    Author: Jinfeng Ni, 2014-07-31, 06:53
[DRILL-1212] Remove extra exchange operator when generate a two phase aggregation plan. - Drill - [issue]
...We may see an extra hash exchange operator, when optimizer choose a two phase aggregation plan, for a query with group by GB_Key order by OB_Key and GB_key is same as Ob_key.One example of s...
http://issues.apache.org/jira/browse/DRILL-1212    Author: Jinfeng Ni, 2014-07-30, 06:32
Re: Improving the Drill website - Drill - [mail # dev]
...+1On Tue, Jul 29, 2014 at 4:18 PM, Neeraja Rentachintala <[EMAIL PROTECTED]> wrote: ...
   Author: Jinfeng Ni, 2014-07-30, 05:19
[DRILL-424] Address review comments for some string/function implementation in Drill-379 - Drill - [issue]
...This JIRA is opened to address the review comments made by Mehant for Drill-379.https://reviews.apache.org/r/18376/...
http://issues.apache.org/jira/browse/DRILL-424    Author: Jinfeng Ni, 2014-07-28, 23:08
[DRILL-993] Remove redundant comparison in comparison operator generated by FreeMarker template - Drill - [issue]
...In comparison operators generated by FreeMarker template, we may do two comparisons for a single operator.  The second comparison is actually redundant.In stead, we should modify the Fr...
http://issues.apache.org/jira/browse/DRILL-993    Author: Jinfeng Ni, 2014-07-28, 23:03
[DRILL-1061] Add or modify Optiq rule such that two projects involving complex JSON objects should not be collapsed into one.   - Drill - [issue]
...Currently, Drill could not nest a function whose output is a complex JSON object into another function directly.  For instance,select foo.mycol.x from (        ...
http://issues.apache.org/jira/browse/DRILL-1061    Author: Jinfeng Ni, 2014-07-27, 19:50
[DRILL-1108] Fix run-time code Generator Mapping when join condition is a compound expression containing constants. - Drill - [issue]
...If a join operator in physical plan uses an expression as the join condition, like:  t1.column1 + 100 = t2.column2, then the run-time generated code currently will hit a compilation err...
http://issues.apache.org/jira/browse/DRILL-1108    Author: Jinfeng Ni, 2014-07-27, 19:50
[DRILL-1062] DRILL does not handle NULLS FIRST/LAST correctly in ORDER BY clause - Drill - [issue]
...ORDER BY clause could specify nulls first or nulls last.  Currently, DRILL will always use nulls last policy. select tbl.topping[3].type from dfs.`/Users/jni/work/incubator-dril...
http://issues.apache.org/jira/browse/DRILL-1062    Author: Jinfeng Ni, 2014-07-25, 21:25
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