Обсуждение: pgsql/src/backend/access/nbtree (nbtree.c)

  Date: Wednesday, November  8, 2000 @ 17:09:55
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/access/nbtree
     from hub.org:/home/projects/pgsql/tmp/cvs-serv74847/src/backend/access/nbtree

Modified Files:
    nbtree.c

-----------------------------  Log Message  -----------------------------

Make DROP TABLE rollback-able: postpone physical file delete until commit.
(WAL logging for this is not done yet, however.)  Clean up a number of really
crufty things that are no longer needed now that DROP behaves nicely.  Make
temp table mapper do the right things when drop or rename affecting a temp
table is rolled back.  Also, remove "relation modified while in use" error
check, in favor of locking tables at first reference and holding that lock
throughout the statement.