add support for in/out out return params ---------------------------------------- Key: TEIIDDES-792 URL: https://issues.jboss.org/browse/TEIIDDES-792 Project: Teiid Designer Issue Type: Feature Request Components: Modeling Reporter: Steven Hawkins Assignee: Steven Hawkins In/out, out, return parameters are supported by Teiid virtual procedures - not just result sets - as of 7.4. Designer should remove validation restrictions preventing the usage of these parameters and update the external metadata logic to add out/return parameters as valid symbols.