Send a Message To Users Who Access a Specified Database

>>Script Language and Platform: MSSQL 2000 & MSSQL 2005
The following procedure helps you to send a message to all users who access a specified database in a server.

Author: Shiva

 /* ————————————————-
The Following Procedure Helps You To
Send a Message to all Users 
Who Access the Specified Database in a Server
*/
Create Proc Sp_SendMsg
               @Msg Varchar(100),
               @DbName VarChar(100)
       as
                if db_id(@DbName) = Null
                 begin
                  Print ‘DataBase dose not Exist’
                 end
                else
                 Begin
                  Declare @spId Varchar(1000)
                  DECLARE TmpCursor CURSOR FOR
                  Select  ‘master..xp_CmdShell ”Net Send ‘ + rtrim(convert(Varchar(50),
  HostName))+’ “Dear ‘ + upper(max(rtrim(loginame)))+ space(1) + @Msg + ‘””’ as spId
                  from master..SysProcesses
                  where db_Name(dbID) = @DbName and
                       spId <> @@SpId
                       and rtrim(ltrim(HostName)) <> ”
                       and HostName <> host_Name()
                  and dbID <> 0
                       and spId > 50
                       group by HostName
                  OPEN TmpCursor
                  FETCH NEXT FROM TmpCursor
                  INTO @spId 
                  WHILE @@FETCH_STATUS = 0
                  BEGIN
             Exec (@spId)
                   FETCH NEXT FROM TmpCursor
                   INTO @spId 
                  END
                  CLOSE TmpCursor
                  DEALLOCATE TmpCursor
                 end  

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