[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1438) Teiid is attempting to push a string concat down.

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1438.
-----------------------------------

    Fix Version/s: 7.1.1
       Resolution: Done


7.3 already addressed this issue specifically for execs, however I expanded that fix to better ensure that subqueries get evaluated for use with temp tables.

> Teiid is attempting to push a string concat down.
> -------------------------------------------------
>
>                 Key: TEIID-1438
>                 URL: https://issues.jboss.org/browse/TEIID-1438
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.1.1
>            Reporter: John Doyle
>             Fix For: 7.1.1
>
>
> That attached VDB is invoking the yahoo quote service.  Invoking the BrokenQuote procedure like this:
> Exec VGetQuote.BrokenQuote('IBM');
>  results in the following exception:
> Remote org.teiid.api.exception.query.QueryPlannerException: Source command "EXEC GetQuote.invokeHttp('GET', null, concat('?f=snd1l1&s=', VGETQUOTE.BROKENQUOTE.Ticker))" contains non-pushdown constructs. 
> The GetQuote and Quote procedures divide the SQL from BrokenQuote into two procedures and does not produce the exception, but I don't see why BrokenQuote does not work.

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