select from SubQuery support please!

[Imccccc]

Currently I need to build a subquery statement which mysql. I want to build a sql like this

select * from (
    select a.id, group_concat(b.id) as b_ids 
    from a left join b on a.id = b.aid 
    where SOME_STATEMENTS group by a.id
) c where find_in_set(sone_b_id1, c.b_ids) !=0 and find_in_set(sone_b_id2 c.b_ids) != 0

And currently subQuery only supported in where clauses

[jeffgbutler]

This is on my list of future enhancements - stay tuned!