Protect against torn pages when deleting GIN list pages. To-be-deleted list pages contain no useful information, as they are being deleted, but we must still protect the writes from being torn by a crash after a partial write. To do that, re-initialize the pages on WAL replay.
Jeff Janes caught this with a test program to test partial writes. Backpatch to all supported versions. Branch ------ REL9_0_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/8b4efe1f3a4373c9442a710fb01b14c445749d6a Modified Files -------------- src/backend/access/gin/ginxlog.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
