[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5699) Integer overflow in setFirstResult() and setMaxResults()

[Kyrill Alyoshin (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=38936#action_38936 ] 

Kyrill Alyoshin commented on HHH-5699:
--------------------------------------

Interesting case. It is not reproducible on HSQLDB, but is on Oracle. And it is not a problem with Oracle or the its JDBC driver. Hmm... 

> Integer overflow in setFirstResult() and setMaxResults()
> --------------------------------------------------------
>
>                 Key: HHH-5699
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5699
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.5.4
>         Environment: Oracle 10g
>            Reporter: Kyrill Alyoshin
>            Priority: Minor
>
> It seems there is an integer overflow bug in pagination APIs... It is very easy to reproduce. If setFirstResult() is greater than 0, and setMaxResults(Integer.MAX_VALUE), the query will return no results. But the moment we set maxResults to (Integer.MAX_VALUE - firstResult), everything works as expected.

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