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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-4524) Indexes usage in SQL functions like min/max
Date Wed, 04 Jan 2017 18:20:58 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-4524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Denis Magda updated IGNITE-4524:
--------------------------------
    Fix Version/s: 2.0

> Indexes usage in SQL functions like min/max
> -------------------------------------------
>
>                 Key: IGNITE-4524
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4524
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Denis Magda
>             Fix For: 2.0
>
>
> If to execute queries like this
> {code}
> select min(id) from MyValue
> select max(id) from MyValue
> {code}
> assuming that 'id' is an indexed field then the engine will not gain from this. 
> The SQL engine needs to be improved so that the indexes are used for queries like the
ones above.
> More details can be found in this discussion:
> http://apache-ignite-developers.2346864.n4.nabble.com/min-max-SQL-and-indexes-td13492.html



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