[infinispan-issues] [JBoss JIRA] (ISPN-5389) Optimize overlapping range and interval predicates (non-indexed query)

Adrian Nistor (JIRA) issues at jboss.org
Fri May 22 10:42:19 EDT 2015


     [ https://issues.jboss.org/browse/ISPN-5389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Nistor updated ISPN-5389:
--------------------------------
    Fix Version/s: 8.0.0.Final


> Optimize overlapping range and interval predicates (non-indexed query)
> ----------------------------------------------------------------------
>
>                 Key: ISPN-5389
>                 URL: https://issues.jboss.org/browse/ISPN-5389
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Embedded Querying
>    Affects Versions: 7.0.0.Final
>            Reporter: Adrian Nistor
>            Assignee: Adrian Nistor
>             Fix For: 7.2.2.Final, 8.0.0.Alpha1, 8.0.0.Final
>
>
> When a conjunction or disjunction contains several interval predicates for the same attribute we should attempt to reduce the number of predicates by exploiting eventual overlap.
> No optimizations should be applied to predicates on repeated attributes.



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