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author	Vadim B. Mikheev <vadim4o@yahoo.com>
	Sun, 28 Mar 1999 20:32:42 +0000 (20:32 +0000)
committer	Vadim B. Mikheev <vadim4o@yahoo.com>
	Sun, 28 Mar 1999 20:32:42 +0000 (20:32 +0000)
commit	fdf6be80f993d2908f794c0a33aedff479a92813
tree	01e6047f38baeb4124c6c331de8ed81862647353	tree \| snapshot
parent	d4ed17842a44853ce339b80e111ec1bc58691c17	commit \| diff

1. Vacuum is updated for MVCC.
2. Much faster btree tuples deletion in the case when first on page
index tuple is deleted (no movement to the left page(s)).
3. Remember blkno of new root page in BTPageOpaque of
left/right siblings when root page is splitted.

16 files changed:

src/backend/access/heap/heapam.c		diff \| blob \| blame \| history
src/backend/access/nbtree/nbtinsert.c		diff \| blob \| blame \| history
src/backend/access/nbtree/nbtpage.c		diff \| blob \| blame \| history
src/backend/access/nbtree/nbtree.c		diff \| blob \| blame \| history
src/backend/access/nbtree/nbtscan.c		diff \| blob \| blame \| history
src/backend/access/nbtree/nbtsearch.c		diff \| blob \| blame \| history
src/backend/access/transam/xact.c		diff \| blob \| blame \| history
src/backend/commands/vacuum.c		diff \| blob \| blame \| history
src/backend/storage/buffer/bufmgr.c		diff \| blob \| blame \| history
src/backend/storage/ipc/shmem.c		diff \| blob \| blame \| history
src/backend/storage/lmgr/multi.c		diff \| blob \| blame \| history
src/backend/storage/lmgr/proc.c		diff \| blob \| blame \| history
src/backend/utils/time/tqual.c		diff \| blob \| blame \| history
src/include/access/htup.h		diff \| blob \| blame \| history
src/include/access/nbtree.h		diff \| blob \| blame \| history
src/include/commands/vacuum.h		diff \| blob \| blame \| history

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