Iterating over the table with recursive query - sql

Question

I have the following data:
cte1
=================
gp_id | m_ids
------|----------
1 | {123}
2 | {432,222}
3 | {123,222}
And a function foobar(m_ids integer[]). The function contains the following cte:
with RECURSIVE foo as (
select id, p_id, name from bar where id = any(m_ids)
union all
select b.id, b.p_id, b.name from bar b join foo f on f.p_id = b.id
)
The function is being used kind of like this:
select foobar(m_ids) from cte1;
Now, as a part of a process of improving performance, I was told to get rid of the function. My plan was to use cte foo in my cte chain, but I stuck trying to adjust usage of any(m_ids).
EDITED: To be clear, the problem is that m_ids that are used in the where id = any(m_ids) statement is the parameter of the function, so I got to transform cte in order to make it work outside of the function.
I thought of the following:
with RECURSIVE foo as (
select (select id, p_id, name from bar where id = any(cte1.m_ids)
union all
select b.id, b.p_id, b.name from bar b join foo f on f.p_id = b.id)
from cte1
)
But that would not work because
1) recursive query "foo" does not have the form non-recursive-term UNION [ALL] recursive-term
2) subquery must return only one column
In the end, I would like to get my data in the form like this:
m_ids |foobar_result
---------|-------------
{123} | 125
{432,222}| 215

Answer 1

Maybe JOIN that table holding parameter?
with RECURSIVE foo as (
select m_ids, id, p_id, name from bar
JOIN cte1 ON id = ANY(m_ids)
union all
select m_ids, b.id, b.p_id, b.name from bar b join foo f on f.p_id = b.id
)