Can you do an "intra-table join"?

I've inherited a table that contains a list of products. For the sake of simplicity, we'll say the columns are as follows:


The field subsetOf can either be a number that is 0, meaning it's a "base" product, or some other integer, referring to another ID. If it's not 0, it contains a different size and price from the base product with a blank name and description (since those fields should be the same as the base.)

If this were in two separate tables, you could obviously do a join on subsetOf = ID and not have the name or description fields in the second table at all. As it stands, if I do a query for a couple of IDs I may wind up with the following:

ID   name          description             size   subsetOf   price
3    green shirt   a nifty green shirt     L      0          5.00
4                                          XL     3          9.00

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Is there a way within the query to get instead:

ID   name          description             size   subsetOf   price
3    green shirt   a nifty green shirt     L      0          5.00
4    green shirt   a nifty green shirt     XL     3          9.00

Select allOpen in new window

Thanks!