Re: Add primary keys to system catalogs
Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Robert Haas <robertmhaas@gmail.com>,
Craig Ringer <craig.ringer@enterprisedb.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2021-01-21T07:39:03Z
Lists: pgsql-hackers
On 2021-01-18 00:35, Robert Haas wrote: > I don't have any complaint about labelling some of the unique indexes > as primary keys, but I think installing foreign keys that don't really > enforce anything may lead to confusion. FWIW, "not enforced" constraints (such as foreign keys) is a feature that is in the SQL standard and in other SQL implementations. -- Peter Eisentraut 2ndQuadrant, an EDB company https://www.2ndquadrant.com/
Commits
-
Add primary keys and unique constraints to system catalogs
- dfb75e478cac 14.0 landed