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From "Lorenz Quack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (QPID-7165) Allow query results to be sorted and paginated
Date Thu, 21 Apr 2016 16:17:25 GMT

     [ https://issues.apache.org/jira/browse/QPID-7165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Lorenz Quack updated QPID-7165:
    Attachment: 0001-QPID-7165-Java-Broker-Allow-query-results-to-be-sort.patch

This patch allows for sorting. no pagination yet.

> Allow query results to be sorted and paginated
> ----------------------------------------------
>                 Key: QPID-7165
>                 URL: https://issues.apache.org/jira/browse/QPID-7165
>             Project: Qpid
>          Issue Type: New Feature
>          Components: Java Broker
>            Reporter: Keith Wall
>             Fix For: qpid-java-6.1
>         Attachments: 0001-QPID-7165-Java-Broker-Allow-query-results-to-be-sort.patch
> Extend the mechanism provided by QPID-6969 to allow for the results set to be sorted
by one or more columns and results set to be paginated.
> For the ordering clause, we could use SQL:2011 ORDER BY clause as a guide e.g. {{orderBy='x
ASC,y DESC,z'}}
> For the pagination, SQL standardisation does not include it. https://en.wikipedia.org/wiki/Select_%28SQL%29#Result_limits
We could opt for {{limit=}} {{offset=}} like MySQL/Sybase.   We could also consider HTTP Range

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