Try again to make the visibility map crash safe.
authorRobert Haas <rhaas@postgresql.org>
Mon, 27 Jun 2011 17:55:55 +0000 (13:55 -0400)
committerRobert Haas <rhaas@postgresql.org>
Mon, 27 Jun 2011 17:55:55 +0000 (13:55 -0400)
commite16954f3d27fa8e16c379ff6623ae18d6250a39c
tree169b720843aaab0b99e98bb81a38ce557c762ecb
parent66a36ef949e4e6b8dbcc8a024eecfeca967d1d9c
Try again to make the visibility map crash safe.

My previous attempt was quite a bit less than half-baked with respect to
heap_update().
src/backend/access/heap/heapam.c
src/backend/access/heap/hio.c
src/include/access/hio.h