DDL Sequencer doesn't populate primary key correctly when constraint defined on a column

The DDL sequencer produces a unique key with no columns for the following DDL (copied from createTables.ddl in the project's test resource folder):

CREATE TABLE AUTHREALMS
(
REALMUID NUMERIC(10) NOT NULL CONSTRAINT PK_AUTHREALMS UNIQUE,
REALMNAME VARCHAR(250) NOT NULL UNIQUE,
DESCRIPTION VARCHAR(550)
);

It should specify REALMUID as the key's column.

(A similar issue exists in the same file for the PRINCIPALTYPES table)

Marked as a blocker because it's holding up work on the Teiid Designer's DDL importer.