[teiid-issues] [JBoss JIRA] (TEIID-3815) Oracle translator - OFFSET function does not work

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-3815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13129212#comment-13129212 ] 

RH Bugzilla Integration commented on TEIID-3815:
------------------------------------------------

Van Halbert <vhalbert at redhat.com> changed the Status of [bug 1279460|https://bugzilla.redhat.com/show_bug.cgi?id=1279460] from NEW to MODIFIED

> Oracle translator - OFFSET function does not work
> -------------------------------------------------
>
>                 Key: TEIID-3815
>                 URL: https://issues.jboss.org/browse/TEIID-3815
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 8.7.2.6_2
>            Reporter: Juraj Duráni
>            Assignee: Steven Hawkins
>             Fix For: 8.12.2, 8.13
>
>
> Oracle translator translates OFFSET function as:
> {code:sql}
> SELECT c_0 FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (***Query***) VIEW_FOR_LIMIT WHERE ROWNUM <= -2147483604) WHERE ROWNUM_ > 45
> {code}
> This always returns an empty result because of *ROWNUM <= -2147483604*.
> Example:
> Query:
> {code:sql}
> SELECT INTKEY FROM bqt1.smalla ORDER BY INTKEY OFFSET 45 ROWS
> {code}
> Source-specific command:
> {code:sql}
> SELECT c_0 FROM (SELECT VIEW_FOR_LIMIT.*, ROWNUM ROWNUM_ FROM (SELECT trunc(g_0."INTKEY") AS c_0 FROM "DV"."SMALLA" g_0 ORDER BY c_0) VIEW_FOR_LIMIT WHERE ROWNUM <= -2147483604) WHERE ROWNUM_ > 45
> {code}



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