OSDN Git Service

First non-stub implementation of shared free space map. It's not super
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 2 Jul 2001 20:50:46 +0000 (20:50 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 2 Jul 2001 20:50:46 +0000 (20:50 +0000)
commit42748087c13aaa94563f29ed120848b228c40b07
tree3eb877baeae90b30ffd9d3bef6dd248945a68ca1
parent755e367cb20091aa0ef5637c0e8882b8db6b39fe
First non-stub implementation of shared free space map.  It's not super
useful as yet, since its primary source of information is (full) VACUUM,
which makes a concerted effort to get rid of free space before telling
the map about it ... next stop is concurrent VACUUM ...
src/backend/commands/dbcommands.c
src/backend/commands/vacuum.c
src/backend/storage/freespace/freespace.c
src/backend/storage/smgr/smgr.c
src/include/storage/block.h
src/include/storage/freespace.h