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Posted to dev@marmotta.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/07/07 13:40:33 UTC

[jira] [Commented] (MARMOTTA-512) SPARQL ASK query without variables gives SQL syntax error

    [ https://issues.apache.org/jira/browse/MARMOTTA-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053559#comment-14053559 ] 

ASF subversion and git services commented on MARMOTTA-512:
----------------------------------------------------------

Commit 94b502957b9e65e46bd41c36c6dabbb3d6d63ee8 in marmotta's branch refs/heads/develop from [~wastl]
[ https://git-wip-us.apache.org/repos/asf?p=marmotta.git;h=94b5029 ]

SPARQL: hot fix for ASK with no variables (MARMOTTA-512)


> SPARQL ASK query without variables gives SQL syntax error
> ---------------------------------------------------------
>
>                 Key: MARMOTTA-512
>                 URL: https://issues.apache.org/jira/browse/MARMOTTA-512
>             Project: Marmotta
>          Issue Type: Bug
>          Components: KiWi Triple Store
>            Reporter: Sebastian Schaffert
>            Assignee: Sebastian Schaffert
>            Priority: Critical
>
> When running an ASK query not containing any variables, the SQL query generated automatically by KiWi is invalid (it does not contain any projection variables). We need to add a constant value selection in this case.



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