On Sat, Jan 31, 2015 at 4:56 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: > David Johnston <david.g.johns...@gmail.com> writes: >> On Fri, Jan 30, 2015 at 12:05 PM, David Fetter <da...@fetter.org> wrote: >>> Why might the contents of pg_settings be different from what would be >>> in pg_file_settings, apart from the existence of this column? > >> The contents of pg_settings uses the setting name as a primary key. >> The contents of pg_file_setting uses a compound key consisting of the >> setting name and the source file. > > [ raised eyebrow... ] Seems insufficient in the case that multiple > settings of the same value occur in the same source file. Don't you > need a line number in the key as well? >
Yep, a line number is also needed. The source file and line number would be primary key of pg_file_settings view. I need to change like that. Regards, ------- Sawada Masahiko -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
