public WhereOr or() {
		final WhereOr or = new WhereOr(builder());
		items.add(or);
		return or;
	}
public WhereOr or ( ) { final WhereOr or = new WhereOr ( builder ( ) ) ; items . add ( or ) ; return or ; }
Adds an {@literal SQL} {@code OR} clause.

@return the added {@code OR} clause as {@link WhereOr} object