??? ????? ???????? UTF-8 ?? SQL Server

?????? ????????? ?????? ?????????
???? ???????: 232580 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

??????

??? ?? ????? ??? ????????? (????? ??? ???????? ??? ???) ?? ?????? Unicode ????? ?? ????? ??????? UTF-8. SQL Server 7.0 ? SQL Server 2000 ??????? Unicode ????? ????? (UCS-2) ??? ?? ????? ??? UTF-8 ??????? ????? ??????. ?????? ??? ??????? ??? ???????? ??? ??????? ?? ??? ??????.

??????? ????

???? ?? ???? ????? ?????? Unicode ???? ??? ??????. UCS-2 ? UTF-8 ??????? ??????? ?????? ?????? ???? ???? ???? ???? Unicode. Microsoft Windows NT SQL Server ? ? COM ? ? ?????? ????? SQL Server ODBC ? Java ???? OLEDB ???? ??????? ???? ?????? Unicode ?? UCS-2.

????? ???????? ?????? ???????? SQL Server 7.0 ?? SQL Server 2000 ????? ??????? ??????? ?????? ???? ?????? ?????? Unicode ??????? ?? UTF-8:
  1. ??? ??? ??????? ?????? ????? ?????? ?????? (ASP) ???? ?????? 5.0 ?? ???? ??????? ?????? (IIS) ? ???? ??????? Microsoft Windows 2000 ????? ????? "< % Session.Codepage=65001 % >" ??? ?????? ??? ASP ?? ???? ?????? ????? ??. ??? ???? IIS ?????? ???? ??????? ???? ?? ??????? ???? ???? (????: Response.Write) ?? UCS-2 ??? UTF-8 ???????? ??? ??????? ??? ??????.

    ??? ?? ??? ???? ????? ????? ??? ????? ????? ?? ??????? ??????? ?? ???? ?????? "< % @ ???? ??????? ?????? = 65001 % >".

    ??? ????? ????? ??? ?????? UTF-8 ??????? ?? ?????? ??? ???? ??? GET ?? POST ??? UCS-2 ????????. ????? Session.Codepage ?? ??????? ???????? ??????? ???????? UTF-8 ???? ????? ???. ?? ????? ??? ??????? ???? ??? IIS 4.0 ? Windows NT 4.0. ?????? ??? ???? ?? ?????????? ???? ??????? ??????? ?? "????? ??????? ?? Microsoft:
    254313???? ????? ???: Active Server ????? ??? ASP 0203 ??? ??? ????
  2. ????? ?? UCS-2 ?? UTF-8 ?????? ??????? ??? ???????. ???? ????? ???????? ???????? ???? ????? ?? ??????? ?? ???? Unicode Consortium:

    ftp://ftp.unicode.org/Public/PROGRAMS/CVTUTF/
    ???? ?????? ??? ??? ???? ?????????? ?????? UCS-2 ??? UTF-8 ?? ??????? "?????? ??? ?? ?????????" RFC2279.

    ??? Windows NT ?? Windows 2000 ????? ??????? ???????? Win32 MultiByteToWideChar ? WideCharToMultiByte ?????? UTF-8 ?? UCS-2 ?????? CP_UTF8 ????? (65001) ?????? ????? ??????.
  3. ????? ??????? ???????? UCS-2 ????? ?? ????? UTF-8.
  4. ????? ???????? UTF-8 ?????? ??? ?????? ???????? ??????? VARBINARY ????? IMAGE. ????? ???????? UTF-8 ??? SQL Server ???? ??? ?? ????? ??????? SQL Server ??? ?? ????? ?? ?????? ?? ??? ????? ??? ?? ??? ???????? ???????? ????? ??????. ????? ?????? ??? ??????? ???? ????? ??? ???????? UTF-8 ?? ??? ????? ????? ??????? ???????? "ORDER BY" ? ???? - ?? ">"? ??? - ??"<" ????????? ? ??????? ?????? ????? SQL Server ??????? ??? SUBSTRING().

    ????? ????? ????????? ?????? ????? ??????? ???? ??? ???????? ??????? ?? ????? ????. ???? ??? ??? ??? ?????? ???????? UTF-8 ?? SQL Server ???? ?? ??? ??????? ???? ??????? (NCHAR CHAR VARCHAR ???). UTF-8 ??? ????? ?????? ???????? ??? SQL Server ? ?????? ????? ?????? ?????? ??? ??????? ??? ?????? ????? ????? ??? ???????? ??????? ?? ?????? "????? ??????? ?? Microsoft" ???????:
    155723INF: ??? ???? SQL ?? ????? ???? DBCS
    234748PRB: ?????? ????? ODBC ???? SQL ????? ??????? ????? ??? Unicode
    ??? ?? ????? ???? ???????? ??? ?????? ?? ?? ???????? ??? ??? ???? ?????? ??? ???????? UTF-8 ???? ?? ??????? ???? SQL Server ?? ?? ????? ??? ??? ?????? ??? (??? ???? ??????? ?? ????? ODBC ??? ???) ?????? ?????? ????? ?? UTF-8 ??? UCS-2 ??? ??? ??????? ??? ODBC ?? OLEDB ?? COM ? ????????? Win32 API ? VB ??? ??????? C ????? ?????? ????? ?? ???? ?? ???????? UTF-8. ???? ??? ??? ??? ??? ??????? ??? ????? ???.
  5. ?? ???? ??? ????? ???????? ?????? ?????? ???????? ?? ?????? ?? ?????? ???? ??? ??????? ??? ???? ???? ???? ? ?? ?? ????? ??? ??????? Unicode.
?? ????? ??? Unicode ??? SQL Server ???? ?? SQL Server 7.0. ??? ?? ???? SQL Server 6.5 ?????? ?????? Unicode ? ??? ????? ???????? ??????? ?? SQL Server 6.5 ?? ?????? 4 ? ?????? 5.

???????

???? ???????: 232580 - ????? ??? ??????: 05/?? ??????/1426 - ??????: 4.4
????? ???
  • Microsoft SQL Server 2000 Standard Edition
  • Microsoft SQL Server 6.5 Standard Edition
  • Microsoft SQL Server 7.0 Standard Edition
  • Microsoft SQL Server 2005 Standard Edition
  • Microsoft SQL Server 2005 Express Edition
  • Microsoft SQL Server 2005 Developer Edition
  • Microsoft SQL Server 2005 Enterprise Edition
  • Microsoft SQL Server 2005 Workgroup Edition
????? ??????: 
kbmt kbinfo KB232580 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????232580

????? ???????

 

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