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Posted to commits@cayenne.apache.org by "Andrus Adamchik (JIRA)" <ji...@apache.org> on 2015/09/13 20:59:45 UTC

[jira] [Updated] (CAY-2027) Support for Expression outer join syntax in EJBQL

     [ https://issues.apache.org/jira/browse/CAY-2027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrus Adamchik updated CAY-2027:
---------------------------------
    Description: 
Plus signs in Expressions indicate outer joins. E.g.

  paintings+.name

EJBQL does not understand such syntax, so translating Expressions to EJBQL blows up the parser, and beyond that - EJBQL-to-SQL translator. Need to add support for this syntax to EJBQL , so that Expressions and EJBQL are compatible. 

  was:We support "+" syntax in Expression paths to indicate outer joins. Translating this to EJBQL blows up the parser, and beyond that - EJBQL -> SQL translator also doesn't recognize "+" sign. Need to add support for such syntax to EJBQL , so that Expressions and EJBQL are compatible.


> Support for Expression outer join syntax in EJBQL
> -------------------------------------------------
>
>                 Key: CAY-2027
>                 URL: https://issues.apache.org/jira/browse/CAY-2027
>             Project: Cayenne
>          Issue Type: Improvement
>            Reporter: Andrus Adamchik
>            Assignee: Andrus Adamchik
>             Fix For: 4.0.M3
>
>
> Plus signs in Expressions indicate outer joins. E.g.
>   paintings+.name
> EJBQL does not understand such syntax, so translating Expressions to EJBQL blows up the parser, and beyond that - EJBQL-to-SQL translator. Need to add support for this syntax to EJBQL , so that Expressions and EJBQL are compatible. 



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