Duplicate columns for insert should not be allowed -------------------------------------------------- Key: TEIID-4072 URL: https://issues.jboss.org/browse/TEIID-4072 Project: Teiid Issue Type: Bug Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 9.0, 8.12.5 We are not validating against have the same variable in insert/merge columns: insert into pm1.g1 (e1, e1) values ('a', 'b')