PostgreSQL Inner Join Where Get IDs of 3 Products - postgresql

Question

I have these 5 tables which is sale_order directly connected to sale_order_line that has the products of the order of course which is connected to product_product that is connected to product_template where a table called mrp_bom can connect to product template and a table connected to it which is bom_line. I am trying to Output the products that contain the word 836g
Here is what I have so far:
Select so.name,
pt.name,
sol.name
From sale_order so
Inner Join sale_order_line sol
On so.id = sol.order_id
Inner Join product_template pt
On sol.product_id = pt.id
Inner Join mrp_bom bom
On pt.id = bom.product_tmpl_id
Inner Join mrp_bom_line boml
On bom.id = boml.bom_id
Where boml.product_id = (Select id From product_template Where name Like '%836g%'
Order By so.name
This code outputs an error because I have 3 items with 836g. I tried changing the = in the condition into IN so it will grab all the ids it will return. But still it's giving me an error. This is the best I have so far, I have tried so many times, but I can't figure it out.

Answer 1

I have the feeling that something along these lines is what you actually want:
SELECT so.name,
pt.name,
sol.name
FROM sale_order so
INNER JOIN sale_order_line sol
ON so.id = sol.order_id
INNER JOIN product_template pt
ON sol.product_id = pt.id
INNER JOIN mrp_bom bom
ON pt.id = bom.product_tmpl_id
INNER JOIN mrp_bom_line boml
ON bom.id = boml.bom_id
WHERE pt.name LIKE '%836g%' -- just add a WHERE condition directly in your query
ORDER BY so.name

Answer 2

OMG! I just had the answer. I don't think this will help anyone but i'll post the answer i have
SELECT so.name,
pt.name PT,
sol.name SOL,
(Select pp1.name_template From product_product pp1 Where boml.product_id = pp1.id) BOML,
boml.product_id
FROM sale_order so
INNER JOIN sale_order_line sol
ON so.id = sol.order_id
INNER JOIN product_template pt
ON sol.product_id = pt.id
INNER JOIN mrp_bom bom
ON pt.id = bom.product_tmpl_id
INNER JOIN mrp_bom_line boml
ON bom.id = boml.bom_id
WHERE (Select pp1.name_template From product_product pp1 Where boml.product_id = pp1.id) LIKE '%836g%'
ORDER BY so.name
Thank you all for the effort of helping me! Great community we got here! :D