1. 25 Oct, 2010 1 commit
  2. 21 Oct, 2010 1 commit
  3. 18 Oct, 2010 2 commits
    • Sergey Glukhov's avatar
      Bug#56814 Explain + subselect + fulltext crashes server · e6472e8f
      Sergey Glukhov authored
      create_sort_index() function overwrites original JOIN_TAB::type field.
      At re-execution of subquery overwritten JOIN_TAB::type(JT_ALL) is
      used instead of JT_FT. It misleads test_if_skip_sort_order() and
      the function tries to find suitable key for the order that should
      not be allowed for FULLTEXT(JT_FT) table.
      The fix is to restore JOIN_TAB strucures for subselect on re-execution
      for EXPLAIN.
      Additional fix:
      Update TABLE::maybe_null field which
      affects list_contains_unique_index() behaviour as it
      could have the value(maybe_null==TRUE) based on the
      assumption that this join is outer
      (see setup_table_map() func).
      e6472e8f
    • Sergey Glukhov's avatar
      Bug#54484 explain + prepared statement: crash and Got error -1 from storage engine · 9a8f22fa
      Sergey Glukhov authored
      Subquery executes twice, at top level JOIN::optimize and ::execute stages.
      At first execution create_sort_index() function is called and
      FT_SELECT object is created and destroyed. HANDLER::ft_handler is cleaned up
      in the object destructor and at second execution FT_SELECT::get_next() method
      returns error.
      The fix is to reinit HANDLER::ft_handler field before re-execution of subquery.
      9a8f22fa
  4. 17 Oct, 2010 2 commits
  5. 15 Oct, 2010 2 commits
  6. 12 Oct, 2010 2 commits
    • Ramil Kalimullin's avatar
      Fix for bug#57283: inet_ntoa() crashes · 9ef7eac2
      Ramil Kalimullin authored
      Problem: some call of INET_NTOA() function may lead 
      to a crash due to missing its character set initialization.
      
      Fix: explicitly set the character set.
      9ef7eac2
    • Ramil Kalimullin's avatar
      Fix for bug#57272: crash in rpad() when using utf8 · 5a2a6c2c
      Ramil Kalimullin authored
      Problem: if multibyte and binary string arguments passed to 
      RPAD(), LPAD() or INSERT() functions, they might return 
      wrong results or even lead to a server crash due to missed
      character set convertion.
      
      Fix: perform the convertion if necessary.
      5a2a6c2c
  7. 11 Oct, 2010 5 commits
  8. 07 Oct, 2010 1 commit
  9. 06 Oct, 2010 2 commits
  10. 05 Oct, 2010 9 commits
  11. 04 Oct, 2010 5 commits
  12. 03 Oct, 2010 2 commits
  13. 01 Oct, 2010 6 commits