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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <p style="margin: 10px 0 0; margin-top: 0">The current pagination follows the <a href="http://www.oracle.com/technetwork/issue-archive/2007/07-jan/o17asktom-093877.html" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">Ask Tom guidelines</a>, and, if we apply the current patch, we break the follow-on-locking mechanism as well.</p> <p style="margin: 10px 0 0">I modified the test case and showed that if you compare the pages against a larger page which selects all comparing pages, then everything works as expected:</p>
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<pre class="code-java" style="margin: 10px 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
List<RootEntity> rootEntitiesAllPages = getLimitedRows( entityManager, 0, 10 );
List<RootEntity> rootEntitiesFirst = getLimitedRows( entityManager, 0, 5 );
List<RootEntity> rootEntitiesSecond = getLimitedRows( entityManager, 5, 10 );
assertEquals( rootEntitiesAllPages.get( 0 ).getId(), rootEntitiesFirst.get( 0 ).getId() );
assertEquals( rootEntitiesAllPages.get( 1 ).getId(), rootEntitiesFirst.get( 1 ).getId() );
assertEquals( rootEntitiesAllPages.get( 2 ).getId(), rootEntitiesFirst.get( 2 ).getId() );
assertEquals( rootEntitiesAllPages.get( 3 ).getId(), rootEntitiesFirst.get( 3 ).getId() );
assertEquals( rootEntitiesAllPages.get( 4 ).getId(), rootEntitiesFirst.get( 4 ).getId() );
assertEquals( rootEntitiesAllPages.get( 5 ).getId(), rootEntitiesSecond.get( 0 ).getId() );
assertEquals( rootEntitiesAllPages.get( 6 ).getId(), rootEntitiesSecond.get( 1 ).getId() );
assertEquals( rootEntitiesAllPages.get( 7 ).getId(), rootEntitiesSecond.get( 2 ).getId() );
assertEquals( rootEntitiesAllPages.get( 8 ).getId(), rootEntitiesSecond.get( 3 ).getId() );
assertEquals( rootEntitiesAllPages.get( 9 ).getId(), rootEntitiesSecond.get( 4 ).getId() );
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</div> <p style="margin: 10px 0 0">Now, comparing it against <tt>getAllRows</tt> will fail for one row, but from the <tt>status</tt> column alone, both sets are ordered.</p> <p style="margin: 10px 0 0">If you want to match the ordering for those two, you need to provide more filtering criteria and then the pages will align.</p> <p style="margin: 10px 0 0">For the moment, I'm going to reject this change.</p> </td>
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<td class="page-title-pattern-first-line " style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-12087" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-c28bcf78-519c-4e14-8704-fc2b1c9e0388" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/HHH-12087" style="color: #3b73af; text-decoration: none">HHH-12087</a> </td>
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<td style="vertical-align: top;; padding: 0; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-12087" style="color: #3b73af; text-decoration: none">Pagination does not work with Oracle views</a> </span> </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Change By:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="mih_vlad" id="email_mih_vlad" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=mih_vlad" style="color:#6c797f;; color: #3b73af; text-decoration: none">Vlad Mihalcea</a> </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Resolution:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <span class="diffaddedchars" style="background-color:#ddfade;">Won't Fix</span> </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Status:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <span class="diffremovedchars" style="background-color:#ffe7e7;text-decoration:line-through;">Reopened</span> <span class="diffaddedchars" style="background-color:#ddfade;">Resolved</span> </td>
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