Currently having a simple schema, a
sites table and an
Sites own many
items has a
siteId column to store the reference of the site which owns it.
I’d like to be able to enforce a condition when querying
items, meaning returning an error if it is not queried with a siteId; in practice :
select * from itemswould fail
select * from items where siteId = 1would succeed, albeit a site record with id 1 exists
Can easily be achieved on an application level;
I recently started investigating further into row level policies, roles, functions etc… which I found verify interesting as it enables lower level setups. That is, i’m still new about it and lack of understanding/knowledge. Does the use case describe above could simply resides within sql, via a combination of policies, function etc… ?
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