[
https://issues.apache.org/jira/browse/TAJO-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14354894#comment-14354894
]
ASF GitHub Bot commented on TAJO-1387:
--------------------------------------
GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/tajo/pull/409
TAJO-1387: Correct error message for EXISTS clause
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dongjoon-hyun/tajo TAJO-1387
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/409.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #409
----
commit baf844973db9a48d61ebbe57281f3b6b227971dd
Author: Dongjoon Hyun <[email protected]>
Date: 2015-03-10T13:41:50Z
TAJO-1387: Correct error message for EXISTS clause
----
> Correct error message for EXISTS clause
> ---------------------------------------
>
> Key: TAJO-1387
> URL: https://issues.apache.org/jira/browse/TAJO-1387
> Project: Tajo
> Issue Type: Bug
> Components: operator/expression
> Environment: Tajo 0.11.0-SNAPSHOT (rev. 69fd8d2 source checksum
> 2d2e9d2 compiled by dongjoon 2015-03-10T13:27Z)
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Minor
>
> TSQL prints a wrong error message related `InPredicate` when EXISTS clause is
> used like following statement.
> ---
> default> select * from t where exists (select * from t);
> ERROR: Can not set boolean field org.apache.tajo.algebra.InPredicate.not to
> org.apache.tajo.algebra.ExistsPredicate
> ---
> It should be like the following.
> ---
> default> select * from t1 where exists (select * from t1);
> select * from t1 where exists (select * from t1);
> ERROR: Cannot support EXISTS clause yet
> ---
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
