[teiid-designer-issues] [JBoss JIRA] (TEIIDDES-152) Update the function model to support vararg functions

Update the function model to support vararg functions ----------------------------------------------------- Key: TEIIDDES-152 URL: https://issues.jboss.org/browse/TEIIDDES-152 Project: Teiid Designer Issue Type: Feature Request Components: Modeling Affects Versions: 6.0.0 Reporter: Steven Hawkins Fix For: Future Vararg support allows for functions with any number of parameters. It requires adding additional metadata to a parameter or function to indicate that the last parameter accepts any number of arguments of that type.