[teiid-issues] [JBoss JIRA] (TEIID-4992) Add OSDQ set functions

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460399#comment-13460399 ] 

Steven Hawkins commented on TEIID-4992:
---------------------------------------

It also appears that the cost of computing for large sets will be expensive since it's roughly an n^2 operation where a lot of temporary state is being created sets of all characters from each string.

> Add OSDQ set functions
> ----------------------
>
>                 Key: TEIID-4992
>                 URL: https://issues.jboss.org/browse/TEIID-4992
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 10.0
>
>         Attachments: SetUtil.java
>
>
> There will be a new osdq core library drop in maven central soon containing additional functions for Teiid to add.



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