[teiid-issues] [JBoss JIRA] (TEIID-2226) Validate that result sets returned from a procedure match the expected metadata

Wed Sep 26 22:38:02 EDT 2012

    [ https://issues.jboss.org/browse/TEIID-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12722129#comment-12722129 ] 

Steven Hawkins commented on TEIID-2226:
---------------------------------------

replaced the path based validation - which is not generally valid with exception handling - with an explicit (WITH|WITHOUT) RETURN clause on a command statement.  this is documented in the reference and the release notes.

> Validate that result sets returned from a procedure match the expected metadata
> -------------------------------------------------------------------------------
>
>                 Key: TEIID-2226
>                 URL: https://issues.jboss.org/browse/TEIID-2226
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.2
>
>
> Very little validation is performed to ensure that the proper resultset is returned from a procedure.
> for example:
> {code}create virtual procedure vproc (x integer) returns table (y integer) as begin if (x = 1) select 1; else select 1, 2; end;{code}
> will return an incorrect result if anything but 1 is passed in, which will cause downstream errors, such as exceptions during serialization (if mismatched types) or npes if too few columns.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira