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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5581) Implement vectorized year/month/day... etc. for string arguments
Date Wed, 13 Nov 2013 17:57:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13821590#comment-13821590
] 

Brock Noland commented on HIVE-5581:
------------------------------------

Should we really be catching Exception below (and other places) or should we only be catching
ParseException?

{noformat}
+          try {
+            outV.vector[i] = getField(inputCol.vector[i], inputCol.start[i], inputCol.length[i]);
+            outV.isNull[i] = false;
+          } catch (Exception e) {
+            outV.noNulls = false;
+            outV.isNull[i] = true;
+          }
{noformat}

> Implement vectorized year/month/day... etc. for string arguments
> ----------------------------------------------------------------
>
>                 Key: HIVE-5581
>                 URL: https://issues.apache.org/jira/browse/HIVE-5581
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor
>    Affects Versions: 0.13.0
>            Reporter: Eric Hanson
>            Assignee: Teddy Choi
>         Attachments: HIVE-5581.1.patch.txt, HIVE-5581.2.patch, HIVE-5581.3.patch, HIVE-5581.4.patch
>
>
> Functions year(), month(), day(), weekofyear(), hour(), minute(), second() need to be
implemented for string arguments in vectorized mode. 
> They already work for timestamp arguments.



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