@Test
public void createTableFKSimple() throws Exception {

    makeSeparateAIS();
    String sql = "CREATE TABLE t2 (c1 int not null primary key, c2 int not null, grouping foreign key (c2) references t1)";
    createTableFKSimpleGenerateAIS();
    StatementNode stmt = parser.parseStatement(sql);
    assertTrue (stmt instanceof CreateTableNode);
    TableDDL.createTable(ddlFunctions, null, DEFAULT_SCHEMA, (CreateTableNode)stmt, null);
}