pg_upgrade: only allow template0 to be non-connectable This patch causes pg_upgrade to error out during its check phase if:
(1) template0 is marked connectable or (2) any other database is marked non-connectable This is done because, in the first case, pg_upgrade would fail because the pg_dumpall --globals restore would fail, and in the second case, the database would not be restored, leading to data loss. Report by Matt Landry (1), Stephen Frost (2) Backpatch through 9.0 Branch ------ REL9_1_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/321db71239cb45ed2f2d3113ff5745757a64581a Modified Files -------------- contrib/pg_upgrade/check.c | 54 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
