Scott Marlowe escribió: > 2010/2/1 <wyx6...@sina.com>: > Let's rewrite this assertion: > > * joke 1: insert operation would use a excluse lock on reference row by the > > foreign key . a big big big performance killer , i think this is a stupid > > design . > > "problem #1: insert operation would use a excluse lock on reference row by the > foreign key . a big big big performance killer. "
Yeah, if it had been written this way I could have told him that this is not the case since 8.1, but since he didn't, I simply skipped his emails. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
