Hello folks,
I have an easy one I am sure...
I am trying to build a query that will show all items that are not found......
Two tables:
Product Table
id, title
Menu Table
id, owner, sub_object
I want to write a query that will find all product IDs in the product table, that are
not found in either the owner OR the sub_object columns in the menu table.
(looking for orphan records, that are not found anywhere in the menu table).
Any suggestions, here is what I have so far!
SELECT f.sub_object, p.title, p.sku
FROM menu_table f, product_table p
WHERE p.id = f.sub_object
OR p.id = f.owner
AND f.type = 'product'
AND f.sub_object NOT IN ('p.id')
AND f.owner NOT IN ('p.id')
Obviously this query doesn't work .. i have completely mangled it trying to get the
products that cannot be found in the menu.
Any help is greatly appreciated!
Paul Giesenhagen
QuillDesign
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