Hello,
I'm sure this has been asked but I'm not quite sure how to properly search for this question, my apologies.
I have two tables, Foo and Bar. For has one row per Food, bar has many rows per food matching descriptors.
Foo
name id
Apple 1
Orange 2
Bar
id description
1 Tasty
1 Ripe
2 Sweet
etc (sorry for the somewhat contrived example).
I'm trying to return a query where if, for each row in Foo, Bar contains a descriptor in ('Tasty', 'Juicy') return true
ex:
Output
Apple True
Orange False
I had been solving this somewhat trivially with a case when I only had one item to match
select
Foo.name,
case bar.description
when 'Tasty' then True
else 'False'
end
from Foo
left join Bar on foo.id = bar.id
where bar.description = 'Tasty'
But with multiple items, I keep ending up with extra rows:
Output
Apple True
Apple False
etc etc
Can someone point me in the right direction on how to think about this problem or what I should be doing? Thank you.
