sqlserver附加 mdf、ldf的方法（手记）

exec sp_attach_db 'bookstore','E:homeworkookstore_Data.MDF','E:homeworkookstore_Log.LDF'

EXEC  sp_attach_db  @dbname  =  'bookstore',     
@filename1  =  'E:homeworkookstore_Data.MDF',     
@filename2  =  'E:homeworkookstore_Log.LDF'