SQL Server企業管理器 - 批量刪除表和更改表的所有權

Question

我對SQL Server的企業管理器幾乎沒有任何經驗，所以我不確定這是否可行（或者希望這很簡單！）

在導入數據庫期間，發生了一些事情，其中​​每個表都有兩個重要的差異。

第一個是兩個表上的所有者是不同的，第二個是只有結構復制了其中一個副本。

Sod的法律表明，當然數據存儲在錯誤的人所擁有的表中，所以我的問題是我可以快速刪除一個用戶擁有的所有表，並且我可以快速更改所有其他表的所有權以使它們排成一行。

有足夠的表格，自動化將成為我的首選方式！

任何幫助將不勝感激，我正在運行SQL Server 2000

Answer 1

declare @emptyOwner varchar(20)
declare @wrongOwner varchar(20)
declare @emptyOwnerID bigint
declare @wrongOwnerID bigint
declare @tableName nvarchar(255)

set @emptyOwner = 'dbo'
set @wrongOwner = 'guest'

select @emptyOwnerID = (select uid from sysusers where name = @emptyOwner)
select @wrongOwnerID = (select uid from sysusers where name = @wrongOwner)

select name as tableName
into #tempTable
from systables
where type='U'
and exists (select 1 from systables where type = 'U' and uid = @emptyOwnerID)
and exists (select 1 from systables where type = 'U' and uid = @wrongOwnerID)

declare @dynSQL nvarchar(MAX)

declare ownme cursor for
  select tableName from #tempTable

open ownme
fetch next from ownme into @tableName

while @@FETCH_STATUS = 0
begin
    @dynSQL = 'DROP TABLE [' + @emptyOwner + '].[' + @tableName + ']'
    exec(@dynSQL)

    @dynSQL = 'sp_changeobjectowner ''[' + @wrongOwner + '].[' + @tableName + ']'',''' + @emptyOwner + ''''
    exec(@dynSQL)

    fetch next from ownme into @tableName
end

close ownme
deallocate ownme

Answer 2

有關更改所有權的信息，請參閱： SQL表所有權更改，快速簡便

上面鏈接中給出的代碼是：

DECLARE @old sysname, @new sysname, @sql varchar(1000)

SELECT
  @old = 'oldOwner_CHANGE_THIS'
  , @new = 'dbo'
  , @sql = '
  IF EXISTS (SELECT NULL FROM INFORMATION_SCHEMA.TABLES
  WHERE
      QUOTENAME(TABLE_SCHEMA)+''.''+QUOTENAME(TABLE_NAME) = ''?''
      AND TABLE_SCHEMA = ''' + @old + '''
  )
  EXECUTE sp_changeobjectowner ''?'', ''' + @new + ''''

EXECUTE sp_MSforeachtable @sql