[jira] [Commented] (JENA-1844) OpAsQuery: ORDER BY forgets Extend/Bind

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17049406#comment-17049406 ] 

ASF subversion and git services commented on JENA-1844:
-------------------------------------------------------

Commit 1934159d40d07362bb6ee756cc736c9d6dd658a0 in jena's branch refs/heads/master from Andy Seaborne
[ https://gitbox.apache.org/repos/asf?p=jena.git;h=1934159 ]

JENA-1843, JENA-1844: Fixes for OpAsQuery


> OpAsQuery: ORDER BY forgets Extend/Bind
> ---------------------------------------
>
>                 Key: JENA-1844
>                 URL: https://issues.apache.org/jira/browse/JENA-1844
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: ARQ
>            Reporter: Claus Stadler
>            Assignee: Andy Seaborne
>            Priority: Major
>
> Another back-forth conversion issue of syntax/algebra that causes BINDs to get lost in the process:
> {code:java}
> Query expected = QueryFactory.create("SELECT * { ?s ?p ?o BIND(?s AS ?x) } ORDER BY ?s");
> Query actual = OpAsQuery.asQuery(Algebra.compile(expected));
> System.out.println(expected);
> System.out.println(actual);
> {code}
> Output:
> {code:java}
> expected: SELECT * { ?s ?p ?o BIND(?s AS ?x) } ORDER BY ?s
> actual  : SELECT * { ?s ?p ?o } ORDER BY ?s
> {code}



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