On 06/02/17 05:15, Michael Paquier wrote: > Hi all, > > Lately I have bumped into a case where it would have been useful to > make the difference between a failure because of a slot already > dropped and an internal failure of Postgres. Is there any interest for > support of IE and INE for CREATE and DROP_REPLICATION_SLOT? > My use case involved only the SQL-callable interface, but I would > think that it is useful to make this difference as well with the > replication protocol. For the function we could just add a boolean > argument to control the switch, and for the replication commands a > dedicated keyword. > > Any thoughts? >
My thought is, how would this handle the snapshot creation that logical slot does when it's created? -- Petr Jelinek http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
