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  1. Mar 06, 2002
  2. Dec 08, 2001
  3. Nov 18, 2001
  4. Oct 13, 2001
  5. Sep 03, 2001
  6. Aug 26, 2001
  7. Jul 11, 2001
    • Tom Lane's avatar
      Changes from Vince Vielhaber to allow the optional clauses of CREATE · 320b6db0
      Tom Lane authored
      USER and ALTER USER to appear in any order, not only the fixed order
      they used to be required to appear in.
      Also, some changes from Tom Lane to create a FULL option for VACUUM;
      it doesn't do anything yet, but I needed to change many of the same
      files to make that happen, so now seemed like a good time.
      320b6db0
  8. May 25, 2001
  9. May 07, 2001
    • Tom Lane's avatar
      Rewrite of planner statistics-gathering code. ANALYZE is now available as · f905d65e
      Tom Lane authored
      a separate statement (though it can still be invoked as part of VACUUM, too).
      pg_statistic redesigned to be more flexible about what statistics are
      stored.  ANALYZE now collects a list of several of the most common values,
      not just one, plus a histogram (not just the min and max values).  Random
      sampling is used to make the process reasonably fast even on very large
      tables.  The number of values and histogram bins collected is now
      user-settable via an ALTER TABLE command.
      
      There is more still to do; the new stats are not being used everywhere
      they could be in the planner.  But the remaining changes for this project
      should be localized, and the behavior is already better than before.
      
      A not-very-related change is that sorting now makes use of btree comparison
      routines if it can find one, rather than invoking '<' twice.
      f905d65e
  10. Jan 14, 2001
  11. Oct 05, 2000
  12. Sep 12, 2000
  13. Apr 14, 2000
  14. Apr 05, 2000
  15. Dec 07, 1999
    • Bruce Momjian's avatar
      Okay, that should put us back in sync. These two patches (src & doc) are · a0aab48f
      Bruce Momjian authored
      against the sources from one hour ago and contain all the portable and
      up
      to date stuff.
      
      A few other CVS "householding" things you might want to take care of:
      
      * Remove the src/bin/cleardbdir directory
      
      * Remove the file src/bin/psql/sql_help.h from the repository, as it is
      a derived file and is build by the release_prep.
      
      Peter Eisentraut
      a0aab48f
  16. Nov 28, 1999
  17. Jul 22, 1999
  18. Jul 14, 1999
  19. Dec 29, 1998
  20. Nov 14, 1998
  21. Oct 05, 1998
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