The TeiidDDL parser throws an exception when parsing the following DDL statement:

CREATE FOREIGN TABLE "gp_toolkit.gp_log_command_timings" (
	logduration object(49) OPTIONS (NAMEINSOURCE '"logduration"', NATIVE_TYPE 'interval')
) OPTIONS (NAMEINSOURCE '"gp_toolkit"."gp_log_command_timings"', UPDATABLE TRUE);

The problem is encountered parsing the logduration column of type object, with the TeiidDdlParsingException(Unparsable table body) being thrown at line 368 of org.modeshape.sequencer.ddl.dialect.teiid.CreateTableParser.

will link the related teiid issue.