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Migrating data from SQL Server 2008 R2 to SQL Server 2014 RRS feed

  • Question

  • We've migrated the data from SQL Server 2008 R2 to SQL Server 2014. The new SQL Server is on a different machine from the website accessing the data. Because of that, I've changed from Windows authentication to SQL authentication and I provide this in a connection string in the web.config. The website can access fine until it does: "SELECT GET_FILESTREAM_TRANSACTION_CONTEXT()". It then displays an "Access Denied" error: 
    [Win32Exception (0x80004005): Access is denied]
       System.Data.SqlTypes.SqlFileStream.OpenSqlFileStream(String path, Byte[] transactionContext, FileAccess access, FileOptions options, Int64 allocationSize) +1624
    Thursday, July 11, 2019 5:53 PM

All replies

  • Because of that, I've changed from Windows authentication to SQL authentication
    Why? As long as the new Server is in the same domain you can still use Windows authentication, no matter on which machine SQL Server is running.

    Olaf Helper

    [ Blog] [ Xing] [ MVP]


    Friday, July 12, 2019 6:15 AM
  • Hi DevInCA,

     

    Can you please open ''Server > Security > Logins'' to check whether custom SQL logins you create on the original server has transferred?  If not , you can run following script:

    (1) create two procedures in the source database which helps with migrating these logins

    USE master
    GO
    IF OBJECT_ID ('sp_hexadecimal') IS NOT NULL
    DROP PROCEDURE sp_hexadecimal
    GO
    CREATE PROCEDURE sp_hexadecimal
    @binvalue varbinary(256),
    @hexvalue varchar (514) OUTPUT
    AS
    DECLARE @charvalue varchar (514)
    DECLARE @i int
    DECLARE @length int
    DECLARE @hexstring char(16)
    SELECT @charvalue = '0x'
    SELECT @i = 1
    SELECT @length = DATALENGTH (@binvalue)
    SELECT @hexstring = '0123456789ABCDEF'
    WHILE (@i <= @length)
    BEGIN
    DECLARE @tempint int
    DECLARE @firstint int
    DECLARE @secondint int
    SELECT @tempint = CONVERT(int, SUBSTRING(@binvalue,@i,1))
    SELECT @firstint = FLOOR(@tempint/16)
    SELECT @secondint = @tempint - (@firstint*16)
    SELECT @charvalue = @charvalue +
    SUBSTRING(@hexstring, @firstint+1, 1) +
    SUBSTRING(@hexstring, @secondint+1, 1)
    SELECT @i = @i + 1
    END
    SELECT @hexvalue = @charvalue
    GO
    IF OBJECT_ID ('sp_help_revlogin') IS NOT NULL
    DROP PROCEDURE sp_help_revlogin
    GO
    CREATE PROCEDURE sp_help_revlogin @login_name sysname = NULL AS
    DECLARE @name sysname
    DECLARE @type varchar (1)
    DECLARE @hasaccess int
    DECLARE @denylogin int
    DECLARE @is_disabled int
    DECLARE @PWD_varbinary varbinary (256)
    DECLARE @PWD_string varchar (514)
    DECLARE @SID_varbinary varbinary (85)
    DECLARE @SID_string varchar (514)
    DECLARE @tmpstr varchar (1024)
    DECLARE @is_policy_checked varchar (3)
    DECLARE @is_expiration_checked varchar (3)
    DECLARE @defaultdb sysname
    IF (@login_name IS NULL)
    DECLARE login_curs CURSOR FOR
    SELECT p.sid, p.name, p.type, p.is_disabled, p.default_database_name, l.hasaccess, l.denylogin FROM
    sys.server_principals p LEFT JOIN sys.syslogins l
    ON ( l.name = p.name ) WHERE p.type IN ( 'S', 'G', 'U' ) AND p.name <> 'sa'
    ELSE
    DECLARE login_curs CURSOR FOR
    SELECT p.sid, p.name, p.type, p.is_disabled, p.default_database_name, l.hasaccess, l.denylogin FROM
    sys.server_principals p LEFT JOIN sys.syslogins l
    ON ( l.name = p.name ) WHERE p.type IN ( 'S', 'G', 'U' ) AND p.name = @login_name
    OPEN login_curs
    FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @type, @is_disabled, @defaultdb, @hasaccess, @denylogin
    IF (@@fetch_status = -1)
    BEGIN
    PRINT 'No login(s) found.'
    CLOSE login_curs
    DEALLOCATE login_curs
    RETURN -1
    END
    SET @tmpstr = '/* sp_help_revlogin script '
    PRINT @tmpstr
    SET @tmpstr = '** Generated ' + CONVERT (varchar, GETDATE()) + ' on ' + @@SERVERNAME + ' */'
    PRINT @tmpstr
    PRINT ''
    WHILE (@@fetch_status <> -1)
    BEGIN
    IF (@@fetch_status <> -2)
    BEGIN
    PRINT ''
    SET @tmpstr = '-- Login: ' + @name
    PRINT @tmpstr
    IF (@type IN ( 'G', 'U'))
    BEGIN -- NT authenticated account/group
    SET @tmpstr = 'CREATE LOGIN ' + QUOTENAME( @name ) + ' FROM WINDOWS WITH DEFAULT_DATABASE = [' + @defaultdb + ']'
    END
    ELSE BEGIN -- SQL Server authentication
    -- obtain password and sid
    SET @PWD_varbinary = CAST( LOGINPROPERTY( @name, 'PasswordHash' ) AS varbinary (256) )
    EXEC sp_hexadecimal @PWD_varbinary, @PWD_string OUT
    EXEC sp_hexadecimal @SID_varbinary,@SID_string OUT
    -- obtain password policy state
    SELECT @is_policy_checked = CASE is_policy_checked WHEN 1 THEN 'ON' WHEN 0 THEN 'OFF' ELSE NULL END FROM sys.sql_logins WHERE name = @name
    SELECT @is_expiration_checked = CASE is_expiration_checked WHEN 1 THEN 'ON' WHEN 0 THEN 'OFF' ELSE NULL END FROM sys.sql_logins WHERE name = @name
    SET @tmpstr = 'CREATE LOGIN ' + QUOTENAME( @name ) + ' WITH PASSWORD = ' + @PWD_string + ' HASHED, SID = ' + @SID_string + ', DEFAULT_DATABASE = [' + @defaultdb + ']'
    IF ( @is_policy_checked IS NOT NULL )
    BEGIN
    SET @tmpstr = @tmpstr + ', CHECK_POLICY = ' + @is_policy_checked
    END
    IF ( @is_expiration_checked IS NOT NULL )
    BEGIN
    SET @tmpstr = @tmpstr + ', CHECK_EXPIRATION = ' + @is_expiration_checked
    END
    END
    IF (@denylogin = 1)
    BEGIN -- login is denied access
    SET @tmpstr = @tmpstr + '; DENY CONNECT SQL TO ' + QUOTENAME( @name )
    END
    ELSE IF (@hasaccess = 0)
    BEGIN -- login exists but does not have access
    SET @tmpstr = @tmpstr + '; REVOKE CONNECT SQL TO ' + QUOTENAME( @name )
    END
    IF (@is_disabled = 1)
    BEGIN -- login is disabled
    SET @tmpstr = @tmpstr + '; ALTER LOGIN ' + QUOTENAME( @name ) + ' DISABLE'
    END
    PRINT @tmpstr
    END
    FETCH NEXT FROM login_curs INTO @SID_varbinary, @name, @type, @is_disabled, @defaultdb, @hasaccess, @denylogin
    END
    CLOSE login_curs
    DEALLOCATE login_curs
    RETURN 0
    GO
    
    (2)  Then open another query window to run 
    EXEC sp_help_revlogin
    

    (3) copy the output of the query, login to SSMS on destination server and paste the contents to a new query window.

     

    You can refer to SQL Database Migration with SSMS. If there's any further questions, feel free to let us know.

     

    Regards,

    Sabrina



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    Friday, July 12, 2019 7:12 AM
  • We've migrated the data from SQL Server 2008 R2 to SQL Server 2014. The new SQL Server is on a different machine from the website accessing the data. Because of that, I've changed from Windows authentication to SQL authentication and I provide this in a connection string in the web.config. The website can access fine until it does: "SELECT GET_FILESTREAM_TRANSACTION_CONTEXT()". It then displays an "Access Denied" error: 

    If you use the OpenSqlFilestream interface, you must use Windows authentication. It does not work with SQL authentication.


    Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se

    Friday, July 12, 2019 9:12 PM