Fix bugs in information_schema.referential_constraints view. This view was being insufficiently careful about matching the FK constraint to the depended-on primary or unique key constraint. That could result in failure to show an FK constraint at all, or showing it multiple times, or claiming that it depended on a different constraint than the one it really does. Fix by joining via pg_depend to ensure that we find only the correct dependency.
Back-patch, but don't bump catversion because we can't force initdb in back branches. The next minor-version release notes should explain that if you need to fix this in an existing installation, you can drop the information_schema schema then re-create it by sourcing $SHAREDIR/information_schema.sql in each database (as a superuser of course). Branch ------ REL8_3_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/0a6209f464ab86de496c0f63190ddc6247c6f6dd Modified Files -------------- src/backend/catalog/information_schema.sql | 26 +++++++++++++++----------- 1 files changed, 15 insertions(+), 11 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
