public void addMetadata() {
        addMetadata(_index, ColumnMetadata.named("_index").withIndex(3).ofType(4).withSize(10).notNull());
        addMetadata(deliveredItemIndices, ColumnMetadata.named("deliveredItemIndices").withIndex(2).ofType(4).withSize(10));
        addMetadata(orderId, ColumnMetadata.named("Order_id").withIndex(1).ofType(-5).withSize(19).notNull());
    }
SOrderDeliveredItemIndices is a Querydsl query type for SOrderDeliveredItemIndices
querydsl-jpa/src/test/java/com/querydsl/jpa/domain/sql/SOrderDeliveredItemIndices.java