Hello.
I don't know how to write the following query in SA (using constructs such as
query, select, exists):
SELECT EXISTS(
SELECT 1
FROM
imported_client_share
JOIN imported_partner_share ON imported_client_share.deal_id =
imported_partner_share.deal_id
JOIN deal
we should probably add a method to Query called exists() that just turns any
query into EXISTS (SELECT 1), here's how to make it work for now
from sqlalchemy import exists
q1 = session.query(ImportedClientShare)
q1 = q1.join(ImportedPartnerShare,
ImportedClientShare.deal_id
Thank you!
I was missing the following bit(s):
q = session.query(
exists(q1.with_entities('1').statement)
| exists(q2.with_entities('1').statement)
)
I knew about Query.statement but I did not figure out how to combine that with
OR. It did not occur to me that I can
