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  1. 13 Sep, 2004 1 commit
    • sergefp@mysql.com's avatar
      Fix for BUG#5117: · 13fdbc99
      sergefp@mysql.com authored
       * Renamed handler::estimate_number_of_rows to handler::estimate_rows_upper_bound function, which can also return "unknown"
       * made filesort to use full sort buffer if number of rows to sort is not known.
      13fdbc99
  2. 19 Aug, 2004 1 commit
  3. 09 Jul, 2004 1 commit
  4. 08 Jul, 2004 1 commit
  5. 26 Jun, 2004 1 commit
  6. 25 Jun, 2004 1 commit
  7. 24 Jun, 2004 1 commit
    • ingo@mysql.com's avatar
      bug#2686 - index_merge select on BerkeleyDB table with varchar PK causes mysqld to crash. · fa86cada
      ingo@mysql.com authored
      Added put_length() to get_length() and unpack_key() to pack_key().
      Keys were packed with the minimum size of the length field for the key part and 
      unpacked with length size of the base column. 
      For the purpose of optimal key packing we have the method pack_key(), while rows are 
      packed with pack(). Now keys are unpacked with unpack_key() and no longer with 
      unpack() which is used for rows.
      fa86cada
  8. 23 Jun, 2004 2 commits
    • serg@serg.mylan's avatar
      followup to handler cleanup · 9f45c9e3
      serg@serg.mylan authored
      9f45c9e3
    • serg@serg.mylan's avatar
      handler interface cleanups: · 3f1c4ba7
      serg@serg.mylan authored
        more logical table/index_flags
        return  HA_ERR_WRONG_COMMAND instead of abstract methods where appropriate
        max_keys and other limits renamed to max_supported_keys/etc
        max_keys/etc are now wrappers to max_supported_keys/etc 
        ha_index_init/ha_rnd_init/ha_index_end/ha_rnd_end are now wrappers to real {index,rnd}_{init,end} to enforce strict pairing
      3f1c4ba7
  9. 22 Jun, 2004 1 commit
  10. 18 Jun, 2004 1 commit
    • dlenev@brandersnatch.localdomain's avatar
      WL#1264 "Per-thread time zone support infrastructure". · 09ba29e5
      dlenev@brandersnatch.localdomain authored
      Added basic per-thread time zone functionality (based on public
      domain elsie-code). Now user can select current time zone
      (from the list of time zones described in system tables).
      All NOW-like functions honor this time zone, values of TIMESTAMP
      type are interpreted as values in this time zone, so now
      our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH
      LOCAL TIME ZONE (or proper PostgresSQL type).
        
      WL#1266 "CONVERT_TZ() - basic time with time zone conversion 
      function".
        
      Fixed problems described in Bug #2336 (Different number of warnings 
      when inserting bad datetime as string or as number). This required
      reworking of datetime realted warning hadling (they now generated 
      at Field object level not in conversion functions).
        
      Optimization: Now Field class descendants use table->in_use member
      instead of current_thd macro.
      09ba29e5
  11. 16 May, 2004 1 commit
    • monty@mishka.local's avatar
      key_cmp -> key_cmp_if_same · 314a8bf1
      monty@mishka.local authored
      New records_in_range() interface (similar to read_range())
      Macros for faster bitmap handling
      Simplify read_range() code (#WL1786)
      New general key_cmp() function to compare keys
      
      314a8bf1
  12. 06 Apr, 2004 1 commit
  13. 02 Apr, 2004 1 commit
    • dlenev@jabberwock.localdomain's avatar
      WL#1266 "Separate auto-set logic from TIMESTAMP type." · f6bff2e6
      dlenev@jabberwock.localdomain authored
      Final version of patch.
      
      Adds support for specifying of DEFAULT NOW() and/or ON UPDATE NOW()
      clauses for TIMESTAMP field definition.
      Current implementation allows only one such field per table and
      uses several unireg types for storing info about this properties of
      field. It should be replaced with better implementation when new
      .frm format is introduced.
      f6bff2e6
  14. 26 Mar, 2004 3 commits
  15. 11 Mar, 2004 1 commit
  16. 02 Mar, 2004 1 commit
  17. 30 Dec, 2003 1 commit
    • monty@mysql.com's avatar
      Some small portability fixes. · c1dd070b
      monty@mysql.com authored
      Added support for lower_case_table_names=2, which is to be used on case insensitive file systems.
      This tells MySQL to preserve the used case of filenames and database names to make it esier to move files between cases sensitive can case insensitive file systems (like Windows and Linux)
      c1dd070b
  18. 30 Oct, 2003 1 commit
  19. 16 Oct, 2003 1 commit
  20. 15 Oct, 2003 1 commit
  21. 11 Oct, 2003 2 commits
  22. 01 Oct, 2003 1 commit
    • hf@deer.(none)'s avatar
      Fix for #1430 · 73f2e739
      hf@deer.(none) authored
      there was an error about sendind prepared parameters to the server
      73f2e739
  23. 19 Sep, 2003 1 commit
    • hf@deer.(none)'s avatar
      SCRUM · a2dbfaef
      hf@deer.(none) authored
      embedded library
      hash_insert renamed to my_hash_insert to avoid name intersection
      with another libraries
      is there better idea?
      a2dbfaef
  24. 02 Sep, 2003 1 commit
  25. 17 Mar, 2003 1 commit
  26. 21 Jan, 2003 1 commit
  27. 15 Jan, 2003 1 commit
  28. 05 Jan, 2003 2 commits
  29. 19 Dec, 2002 1 commit
  30. 17 Dec, 2002 1 commit
  31. 16 Dec, 2002 1 commit
  32. 11 Dec, 2002 1 commit
  33. 27 Nov, 2002 1 commit
  34. 14 Nov, 2002 1 commit
  35. 30 Oct, 2002 1 commit