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Re: Review Request 15871: DRILL-316. Explicit cast support in drill execution engine . - Drill - [mail # dev]
...  Checked the generated machine code by looking at the assembly code using -XX:+UnlockDiagnosticVMOptions -XX:+PrintAssembly. The original code will 1)copy into byte array, 2)decode int...
   Author: Jinfeng Ni, 2013-12-20, 19:11
Re: Discussion of implicit cast design in drill engine. - Drill - [mail # dev]
...I put the discussion under JIRA-259, which was created by Yash for the cast functionality proposal.   On Sun, Dec 15, 2013 at 9:57 PM, Jacques Nadeau  wrote:  ...
   Author: Jinfeng Ni, 2013-12-16, 16:18
[DRILL-319] Drill function need specify how to handle error. - Drill - [issue]
...Currently, drill's built-in function will raise Exception when it catches one, and stops the execution immediately. Depending on the nature of the function or the query, we might need allow ...
http://issues.apache.org/jira/browse/DRILL-319    Author: Jinfeng Ni, 2013-12-10, 22:06
Re: Review Request 15871: Explicit cast support in drill execution engine : phase 1 - Drill - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/15871/  (Updated Dec. 7, 2013, 8:33 p.m.)   Review request for drill.   Changes  ...
   Author: Jinfeng Ni, 2013-12-08, 04:33
Re: How to contribute ? - Drill - [mail # dev]
...I believe we do not have support for like predicate. You may try some simple comparison predicate, eg. =, >, etc.   On Fri, Dec 6, 2013 at 1:22 PM, Norris Lee  wrote:  ...
   Author: Jinfeng Ni, 2013-12-06, 21:50
Re: How to load data in Drill - Drill - [mail # user]
...Hi Tom,  I can recreate NPE using Madhu's file.  Currently, I ask Jason, who is the main drill developer of parquet reader, to help take a look.  Thanks!  Jinfeng   ...
   Author: Jinfeng Ni, 2013-12-04, 17:14
Re: buffer allocation of cast into var length type - Drill - [mail # dev]
...Hi Jason,     On Tue, Dec 3, 2013 at 7:27 PM, Jason Altekruse wrote:  For cast function, it seems simple : user would specify the max length of the target VARCHAR type, i. e V...
   Author: Jinfeng Ni, 2013-12-04, 16:54
[DRILL-301] Join two tables hit IndexOutOfBoundsException - Drill - [issue]
...The following query, which joins two tables, will hit IndexOutOfBoundsException [ index: 31981700, length: 4 (expected: range(0, 4194244)) ].   If run a query which joins two smaller ta...
http://issues.apache.org/jira/browse/DRILL-301    Author: Jinfeng Ni, 2013-12-02, 04:59
Re: Conf issue - test case. - Drill - [mail # dev]
...Forgot to paste the link the the JIRA issue. Here it is:  https://issues.apache.org/jira/browse/DRILL-297?jql=project%20%3D%20DRILL   On Wed, Nov 27, 2013 at 9:28 AM, Jinfeng Ni &n...
   Author: Jinfeng Ni, 2013-11-27, 17:30
Re: Type Casting - Drill - [mail # dev]
...Hi Yash,  I completed a prototype of parsing part and explicit cast. So far, the prototype works in the way I expect.  Please continue your implicit cast and isCastable check work....
   Author: Jinfeng Ni, 2013-11-26, 18:30
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