[teiid-issues] [JBoss JIRA] (TEIID-2834) Use FunctionMethod metadata internally for built-in aggregates

Use FunctionMethod metadata internally for built-in aggregates -------------------------------------------------------------- Key: TEIID-2834 URL: https://issues.jboss.org/browse/TEIID-2834 Project: Teiid Issue Type: Task Components: Query Engine Reporter: Steven Hawkins Priority: Minor Fix For: 12.x With TEIID-2815 we added aggregate function definitions for consumption by designer, but it would be good to have them consistently handled internally. The metadata needs to accommodate count\(*) and textagg.