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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-215) Catalog should allow compatible types when finding functions
Date Fri, 11 Apr 2014 02:13:15 GMT

    [ https://issues.apache.org/jira/browse/TAJO-215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966136#comment-13966136
] 

Hudson commented on TAJO-215:
-----------------------------

SUCCESS: Integrated in Tajo-master-build #168 (See [https://builds.apache.org/job/Tajo-master-build/168/])
TAJO-215: Catalog should allow compatible types when finding functions. (Alvin Henrick via
hyunsik) (hyunsik: rev 24805e209a7c5d443ced01bbfbbb402f011a86ac)
* tajo-catalog/tajo-catalog-server/src/main/java/org/apache/tajo/catalog/CatalogServer.java
* CHANGES.txt
* tajo-catalog/tajo-catalog-server/src/test/java/org/apache/tajo/catalog/TestCatalog.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java


> Catalog should allow compatible types when finding functions
> ------------------------------------------------------------
>
>                 Key: TAJO-215
>                 URL: https://issues.apache.org/jira/browse/TAJO-215
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: catalog, function/udf
>    Affects Versions: 0.8-incubating, 1.0-incubating
>            Reporter: Hyunsik Choi
>            Assignee: Alvin Henrick
>            Priority: Critical
>              Labels: patch
>             Fix For: 0.8-incubating, 1.0-incubating
>
>         Attachments: TAJO-215.Henrick.01.patch.txt, TAJO-215.Henrick.02.patch.txt, TAJO-215.Henrick.03.patch.txt,
TAJO-215.Hyunsik.140410.patch, TAJO-215_2.patch
>
>
> Current catalog is strong typed. Given a find request, it only can search for a certain
function with the same argument types. However, in many cases, catalog should find functions
with compatible parameter types.



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