1. 05 Dec, 2002 1 commit
    • Tom Lane's avatar
      Phase 1 of read-only-plans project: cause executor state nodes to point · 1fd0c59e
      Tom Lane authored
      to plan nodes, not vice-versa.  All executor state nodes now inherit from
      struct PlanState.  Copying of plan trees has been simplified by not
      storing a list of SubPlans in Plan nodes (eliminating duplicate links).
      The executor still needs such a list, but it can build it during
      ExecutorStart since it has to scan the plan tree anyway.
      No initdb forced since no stored-on-disk structures changed, but you
      will need a full recompile because of node-numbering changes.
      1fd0c59e
  2. 04 Sep, 2002 1 commit
  3. 20 Jun, 2002 1 commit
  4. 26 Feb, 2002 1 commit
    • Tom Lane's avatar
      Restructure command-completion-report code so that there is just one · 56ee2ecb
      Tom Lane authored
      report for each received SQL command, regardless of rewriting activity.
      Also ensure that this report comes from the 'original' command, not the
      last command generated by rewrite; this fixes 7.2 breakage for INSERT
      commands that have actions added by rules.  Fernando Nasser and Tom Lane.
      56ee2ecb
  5. 05 Nov, 2001 1 commit
  6. 28 Oct, 2001 1 commit
  7. 25 Oct, 2001 1 commit
  8. 24 Jan, 2001 1 commit
  9. 28 Jun, 2000 1 commit
    • Tom Lane's avatar
      First phase of memory management rewrite (see backend/utils/mmgr/README · 1aebc361
      Tom Lane authored
      for details).  It doesn't really do that much yet, since there are no
      short-term memory contexts in the executor, but the infrastructure is
      in place and long-term contexts are handled reasonably.  A few long-
      standing bugs have been fixed, such as 'VACUUM; anything' in a single
      query string crashing.  Also, out-of-memory is now considered a
      recoverable ERROR, not FATAL.
      Eliminate a large amount of crufty, now-dead code in and around
      memory management.
      Fix problem with holding off SIGTRAP, SIGSEGV, etc in postmaster and
      backend startup.
      1aebc361
  10. 26 Jan, 2000 1 commit
    • Bruce Momjian's avatar
      Add: · 5c25d602
      Bruce Momjian authored
        * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
      
      to all files copyright Regents of Berkeley.  Man, that's a lot of files.
      5c25d602
  11. 15 Jul, 1999 1 commit
  12. 13 Feb, 1999 1 commit
  13. 01 Sep, 1998 1 commit
  14. 04 Jun, 1998 1 commit
  15. 26 Feb, 1998 1 commit
  16. 24 Jan, 1998 1 commit
  17. 08 Sep, 1997 2 commits
  18. 07 Sep, 1997 1 commit
  19. 19 Aug, 1997 1 commit
  20. 10 Nov, 1996 1 commit
  21. 04 Nov, 1996 1 commit
  22. 28 Aug, 1996 1 commit
  23. 09 Jul, 1996 1 commit