On Tue, Mar 10, 2015 at 04:10:01PM -0400, Peter Eisentraut wrote: > On 3/10/15 1:12 PM, Tom Lane wrote: > > Robert Haas <robertmh...@gmail.com> writes: > >> On Tue, Mar 10, 2015 at 12:45 PM, David G. Johnston > >> <david.g.johns...@gmail.com> wrote: > >>> I would vote for Auto meaning On in the .0 release. > > > >> I don't think users will appreciate an auto value whose meaning might > >> change at some point, and I doubt we've have much luck identifying the > >> correct point, either. Users will upgrade over the course of years, > >> not months, and will not necessarily complete their application > >> retesting within any particular period of time thereafter. > > > > Yeah, I think that's too cute by far. And people do not like things like > > this changing in point releases. If we do this, I envision it as being > > on by default in 9.5 and then changing the default in 9.6 or 9.7 or so. > > Well, I point again to standards_conforming_strings: Leave the warning > off for one release (or more), then default to on for one (or more), > then change the behavior. > > We can change the timeline, but I don't think the approach was unsound.
Sorry to be replying late (but when has that ever stopped me :-) ), but for standards_conforming_strings, there were security concerns about the change, and we are forcing people to move to a new necessary syntax when using backslash escapes, i.e. E''. Once they moved to E'', the warnings went away. In this case, the way to avoid the warnings is to add _unnecessary_ parentheses, and sometimes in cases that don't need them, and never will. -- Bruce Momjian <br...@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + Everyone has their own god. + -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers