[teiid-issues] [JBoss JIRA] (TEIID-1820) like_regex only matches full string patterns

[Steven Hawkins (Resolved) (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1820.
-----------------------------------

    Resolution: Done


Changed the match to use Matcher.find and optimized our generated regex from like/similar patterns.
                
> like_regex only matches full string patterns
> --------------------------------------------
>
>                 Key: TEIID-1820
>                 URL: https://issues.jboss.org/browse/TEIID-1820
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.5
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.6
>
>
> like_regex currently asks the compiled pattern matcher if the pattern matches in full, not for the first occurrence.  This means that a pattern such as 'a' will not match 'cat'.

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