[jira] [Updated] (IGNITE-3999) Support case insensitive search in SQL

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-3999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-3999:
------------------------------------
    Labels: sql-engine  (was: )

> Support case insensitive search in SQL
> --------------------------------------
>
>                 Key: IGNITE-3999
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3999
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>    Affects Versions: 1.7
>            Reporter: Valentin Kulichenko
>            Assignee: Amir Akhmedov
>            Priority: Critical
>              Labels: sql-engine
>             Fix For: 2.5
>
>
> Currently case insensitive search is possible only with the help of {{lower()}} function:
> {code}
> select name from MyValue where lower(name) = 'abc_5'
> {code}
> But this will always be a full scan, even if {{name}} field is indexed.
> We need to correctly support {{VARCHAR_IGNORECASE}} H2 type in Ignite and add a respective property to {{@QuerySqlField}} annotation.



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