[teiid-issues] [JBoss JIRA] (TEIID-5240) Add functionality for operators ILIKE / IREGEXP / RLIKE to Oracle translator

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-5240.
-----------------------------------
    Resolution: Duplicate Issue


Already resolved by TEIID-1694/TEIID-1602 as the translator support like_regex pushdown.  To expose regexp_like properly requires some additional handling as functions rewritten as conditions become condition = 1, which oracle does not support.  Given that like_regex is already supported, that does not seem necessary.  Also oracle does not have direct support for case insensitive matching and instead recommends just using upper/lower as appropriate.  If Teiid level support is desired for a new predicate/condition called ilike or ilike_regex, then we can revisit this pushdown.

> Add functionality for operators ILIKE / IREGEXP / RLIKE to Oracle translator
> ----------------------------------------------------------------------------
>
>                 Key: TEIID-5240
>                 URL: https://issues.jboss.org/browse/TEIID-5240
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Misc. Connectors
>    Affects Versions: 8.12.12.6_3
>            Reporter: Marc Shirley
>            Assignee: Steven Hawkins
>
> Request to add operations ILIKE / IREGEXP / RLIKE to the Oracle translator similar to what was added in TEIID-4711 for Impala.



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