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From "Thomas Mueller (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-2785) Add QueryEngine.executeQuery without limit and offset
Date Wed, 22 Jul 2015 11:47:04 GMT

     [ https://issues.apache.org/jira/browse/OAK-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thomas Mueller updated OAK-2785:
--------------------------------
    Fix Version/s:     (was: 1.3.4)
                   1.3.5

> Add QueryEngine.executeQuery without limit and offset
> -----------------------------------------------------
>
>                 Key: OAK-2785
>                 URL: https://issues.apache.org/jira/browse/OAK-2785
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core, query
>            Reporter: angela
>            Assignee: Thomas Mueller
>              Labels: technical_debt
>             Fix For: 1.3.5
>
>
> looking at queries executed in oak it seems that the vast majority doesn't set neither
limit nor offset. Since there are not public constants available for NO_LIMIT and NO_OFFSET
the corresponding values (i.e. Long.MAX_VALUE and 0 respectively) are repeatedly used. 
> since i found that i always have to look up how to indicated the NO_LIMIT, i would like
to suggest that we either introduce constants for the 2 parameters or provide another {{executeQuery}}
method that doesn't require to specify limit and offset (-> the constants might be kept
private in this case).
> discussing with [~tmueller] it seemed that he would rather prefer the second approach.
> in any case it would allow us to make the various usages of {{QueryEngine.executeQuery}}
more readable



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