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

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.