Java 类com.facebook.presto.sql.tree.JoinCriteria 实例源码

@Test
public void testImplicitJoin()
        throws Exception
{
    assertStatement("SELECT * FROM a, b",
            simpleQuery(selectList(new AllColumns()),
                    new Join(Join.Type.IMPLICIT,
                            new Table(QualifiedName.of("a")),
                            new Table(QualifiedName.of("b")),
                            Optional.<JoinCriteria>empty())));
}