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

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-2226:
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             Summary: 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.


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