1. 05 Oct, 2007 2 commits
    • holyfoot/hf@hfmain.(none)'s avatar
      Merge mysql.com:/home/hf/work/30286/my41-30286 · 0b79b24f
      holyfoot/hf@hfmain.(none) authored
      into  mysql.com:/home/hf/work/30286/my50-30286
      0b79b24f
    • holyfoot/hf@mysql.com/hfmain.(none)'s avatar
      Bug #30286 spatial index cause corruption and server crash! · 54b0cf97
      holyfoot/hf@mysql.com/hfmain.(none) authored
      As the result of DOUBLE claculations can be bigger
      than DBL_MAX constant we use in code, we shouldn't use this constatn
      as a biggest possible value.
      Particularly the rtree_pick_key function set 'min_area= DBL_MAX' relying
      that any rtree_area_increase result will be less so we return valid
      key. Though in rtree_area_increase function we calculate the area
      of the rectangle, so the result can be 'inf' if the rectangle is
      huge enough, which is bigger than DBL_MAX.
      
      Code of the rtree_pick_key modified so we always return a valid key.
      54b0cf97
  2. 10 Aug, 2007 1 commit
  3. 08 Aug, 2007 1 commit
  4. 06 Aug, 2007 8 commits
  5. 05 Aug, 2007 8 commits
    • kent@mysql.com/kent-amd64.(none)'s avatar
      mysql-test-run.pl: · 6ab4112c
      kent@mysql.com/kent-amd64.(none) authored
        Search "relwithdebinfo" directory in CMake Visual Studio build
        Search for "mysqld-debug" even in source tree
      6ab4112c
    • igor@olga.mysql.com's avatar
      Merge olga.mysql.com:/home/igor/mysql-5.0-opt · a8debc65
      igor@olga.mysql.com authored
      into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug30219
      a8debc65
    • igor@olga.mysql.com's avatar
      Fix bug #30219. · 5f6df1b2
      igor@olga.mysql.com authored
      This bug manifested itself for queries with grouping by columns of
      the BIT type. It led to wrong comparisons of bit-field values and
      wrong result sets.
      Bit-field values never cannot be compared as binary values. Yet
      the class Field_bit had an implementation of the cmp method that
      compared bit-fields values as binary values. 
      Also the get_image and set_image methods of the base class Field 
      cannot be used for objects of the Field_bit class. 
      Now these methods are declared as virtual and specific implementations
      of the methods are provided for the class Field_bit.
      5f6df1b2
    • df@pippilotta.erinye.com's avatar
      Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1-build · 239f6aa3
      df@pippilotta.erinye.com authored
      into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build
      239f6aa3
    • df@pippilotta.erinye.com's avatar
      Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0 · 17e76114
      df@pippilotta.erinye.com authored
      into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build
      17e76114
    • df@pippilotta.erinye.com's avatar
      Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1 · 0285a32a
      df@pippilotta.erinye.com authored
      into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1-build
      0285a32a
    • dlenev@mockturtle.local's avatar
      Fix for bug #21281 "Pending write lock is incorrectly removed when its · a43431b3
      dlenev@mockturtle.local authored
      statement being KILLed".
      
      When statement which was trying to obtain write lock on then table and
      which was blocked by existing read lock was killed, concurrent statements
      that were trying to obtain read locks on the same table and that were
      blocked by the presence of this pending write lock were not woken up and
      had to wait until this first read lock goes away.
      
      This problem was caused by the fact that we forgot to wake up threads
      which pending requests could have been satisfied after removing lock
      request for the killed thread.
      
      The patch solves the problem by waking up those threads in such situation.
      
      Test for this bug will be added to 5.1 only as it has much better
      facilities for its implementation. Particularly, by using I_S.PROCESSLIST
      and wait_condition.inc script we can wait until thread will be blocked on
      certain table lock without relying on unconditional sleep (which usage
      increases time needed for test runs and might cause spurious test
      failures on slower platforms).
      a43431b3
    • igor@olga.mysql.com's avatar
      Merge olga.mysql.com:/home/igor/mysql-5.0 · d9373125
      igor@olga.mysql.com authored
      into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-merge
      d9373125
  6. 04 Aug, 2007 2 commits
  7. 03 Aug, 2007 9 commits
  8. 02 Aug, 2007 9 commits