Andres Freund <and...@anarazel.de> writes: > On 2016-02-19 15:09:58 -0500, Tom Lane wrote: >> I see no need for an additional mechanism. Just watch pg_control until >> you see DB_IN_PRODUCTION state there, then switch over to the same >> connection probing that "pg_ctl start -w" uses.
> That's afaics not sufficient if the standby was using hot standby, as > that'll let -w succeed immediately, no? Oh, now I get Fujii-san's point. Yes, that wouldn't prove anything about whether you could do a write transaction immediately. regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers