-- DB MSSQL attach sp_attach_db @dbname = 'AMAILCS', @filename1 = 'D:\MSSQL\Data\AmailCS\AMAILCS_Data.MDF', @filename2 = 'D:\MSSQL\Log\AmailCS\AMAILCS_Log.LDF' sp_attach_db @dbname = 'AMAILCS_DEV', @filename1 = 'D:\MSSQL\Data\AmailCS_Dev\AMAILCS_DEV_Data.MDF', @filename2 = 'D:\MSSQL\Log\AmailCS_Dev\AMAILCS_DEV_Log.LDF' sp_attach_db @dbname = 'AMAILCSNEW', @filename1 = 'D:\MSSQL\Data\AmailCS_New\..