Tom Lane wrote: > What we need is a unique index on pg_constraint. > > The problem with that is that pg_constraint contains both table-related > and type (domain) related constraints; but it strikes me that we could > probably create a unique index on (conrelid, contypid, conname).
Weren't you proposing elsewhere to split pg_constraint in two catalogs, one for table constraint and another for domain constraints? That seems a cleaner solution to me. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers