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  1. 10 May, 2005 1 commit
  2. 04 May, 2005 1 commit
  3. 24 Mar, 2005 1 commit
  4. 04 Mar, 2005 1 commit
    • bar@mysql.com's avatar
      type_blob.result, func_system.result, func_str.result, ctype_collate.result: · 7e8e0332
      bar@mysql.com authored
        fixing test results accordingly.
      func_system.test:
        New test that illegal mix of collations does not happen anymore.
      item_strfunc.h:
          safe_charset_converter() was added for system constants.
      item_strfunc.cc:
        safe_charset_converter() was added for system constants.
      item_func.cc, item.h, item.cc:
        Bug#8291: Illegal collation mix with USER() function.
        After discussion with PeterG and Serge, a new coercibility
        level for "system constants" was introduced, between
        COERRIBLE and IMPLICIT. Thus:
        SELECT col1 = USER() FROM t1; - is done according to col1 collation.
        SELECT 'string' = USER(); - is done according to USER() collation.
        At the same time, "nagg" and "strong" members were removed as unused.
      item_create.cc:
        Version is a system constant too.
      7e8e0332
  5. 08 Feb, 2005 1 commit
  6. 02 Feb, 2005 1 commit
  7. 14 Dec, 2004 1 commit
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  10. 28 Oct, 2004 1 commit
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  15. 31 Aug, 2004 1 commit
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  17. 15 Jun, 2004 1 commit
  18. 08 Jun, 2004 1 commit
    • ram@gw.mysql.r18.ru's avatar
      a fix · 71eee450
      ram@gw.mysql.r18.ru authored
      (Bug #4035 GROUP_CONCAT with HAVING clause truncates field                       
      Bug #4057 LEFT() function in HAVING clause truncates query result).
      71eee450
  19. 18 Mar, 2004 1 commit
  20. 17 Mar, 2004 1 commit
  21. 04 Mar, 2004 1 commit
  22. 27 Feb, 2004 2 commits
  23. 19 Feb, 2004 1 commit
  24. 11 Feb, 2004 1 commit
  25. 06 Feb, 2004 1 commit
  26. 30 Dec, 2003 1 commit
    • hf@deer.(none)'s avatar
      Fix for prepared statements · bfe134b8
      hf@deer.(none) authored
      Here i added Item_*::cleanup() functions,
      removed a lot of ~Item_*'s,
      added code to restore order_list and group_list
      bfe134b8
  27. 04 Dec, 2003 1 commit
  28. 27 Nov, 2003 1 commit
    • igor@rurik.mysql.com's avatar
      This ChangeSet Introdices Item_equal. · 3938ac54
      igor@rurik.mysql.com authored
      The objects of this class represent multiple conjunctive equalities
      in where conditions: =(f1,f2,...fn) <=> f1=f2 and f2= ... and =fn.
      The objects are used to generate new possibale paths to access
      the tables when executing a query.
      They are also used to optimize the execution plan 
      chosen by the optimizer for the query.  
      3938ac54
  29. 03 Nov, 2003 1 commit
    • monty@narttu.mysql.fi's avatar
      Simplified 'wrong xxx name' error messages by introducing 'general' ER_WRONG_NAME error · a444a344
      monty@narttu.mysql.fi authored
      Cleaned up (and disabled part of) date/time/datetime format patch. One can't anymore change default read/write date/time/formats.
      This is becasue the non standard datetime formats can't be compared as strings and MySQL does still a lot of datetime comparisons as strings
      Changed flag argument to str_to_TIME() and get_date() from bool to uint
      Removed THD from str_to_xxxx functions and Item class.
      Fixed core dump when doing --print-defaults
      Move some common string functions to strfunc.cc
      Dates as strings are now of type my_charset_bin instead of default_charset()
      Introduce IDENT_QUOTED to not have to create an extra copy of simple identifiers (all chars < 128)
      Removed xxx_FORMAT_TYPE enums and replaced them with the old TIMESTAMP_xxx enums
      Renamed some TIMESTAMP_xxx enums to more appropriate names
      Use defines instead of integers for date/time/datetime string lengths
      Added to build system and use the new my_strtoll10() function.
      a444a344
  30. 30 Oct, 2003 1 commit
  31. 12 Oct, 2003 1 commit
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  33. 05 Aug, 2003 1 commit
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  38. 01 Jul, 2003 1 commit