use master

IF OBJECT_ID('PSimpleBackup') IS NOT NULL
BEGIN
    DROP PROC PSimpleBackup 
END
GO

CREATE PROC PSimpleBackup
(
    @db_name VARCHAR(200)
)
AS 
BEGIN
    IF OBJECT_ID(@db_name + '..TMember') IS NULL
    BEGIN
        RETURN
    END
   
    IF db_id('SaiDao_Backup') IS NULL
    BEGIN
        CREATE DATABASE SaiDao_Backup
    END

    DECLARE @TableName VARCHAR(200)
    DECLARE  TableList CURSOR FOR
    SELECT name FROM SaiDao_Backup..sysobjects WHERE type = 'U'

    OPEN TableList 
    FETCH TableList INTO @TableName
    WHILE @@FETCH_STATUS = 0
    BEGIN
        EXEC ('DROP TABLE SaiDao_Backup..' + @TableName)
        FETCH TableList INTO @TableName
    END
    CLOSE TableList
    DEALLOCATE TableList


    EXEC ('SELECT * INTO SaiDao_Backup..TMemberTransHist FROM ' + @db_name + '..TMemberTransHist')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberCardAcctHist FROM ' + @db_name + '..TMemberCardAcctHist')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberCardAccount FROM  ' + @db_name + '..TMemberCardAccount')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberCard FROM  ' + @db_name + '..TMemberCard')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberCourse FROM  ' + @db_name + '..TMemberCourse')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberArrear FROM  ' + @db_name + '..TMemberArrear')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberArrearEmployee FROM  ' + @db_name + '..TMemberArrearEmployee')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberRepay FROM  ' + @db_name + '..TMemberRepay')
    EXEC ('SELECT * INTO SaiDao_Backup..TMember FROM  ' + @db_name + '..TMember')
    EXEC ('SELECT * INTO SaiDao_Backup..TItem FROM  ' + @db_name + '..TItem')
    EXEC ('SELECT * INTO SaiDao_Backup..TCourse FROM  ' + @db_name + '..TCourse')
    EXEC ('SELECT * INTO SaiDao_Backup..TMemberCardType FROM  ' + @db_name + '..TMemberCardType')


    DECLARE @file VARCHAR(200)
    DECLARE @datetime DATETIME
    SELECT @datetime = getdate()
    
    SELECT @file = 'E:\SaiDao_Data_Bak\' + @db_name ;
    
    DECLARE @outut TABLE
    (
        FOutput VARCHAR(1000)
    )
    DECLARE @cmd VARCHAR(100)
    SELECT @cmd = 'mkdir ' + @file
    INSERT @outut EXEC xp_cmdshell @cmd

    SELECT @file = @file + '\' + @db_name + '_simple_' +  CONVERT(VARCHAR(100), @datetime,112)+
               SUBSTRING(CONVERT(varchar(100),@datetime,108),1,2)+
               SUBSTRING(CONVERT(varchar(100),@datetime,108),4,2)+
               SUBSTRING(CONVERT(varchar(100),@datetime,108),7,2) + '.bak'

    BACKUP DATABASE SaiDao_Backup
          TO disk = @file
          WITH FORMAT,
          NAME = '会员资料备份'
          
          
    DROP DATABASE SaiDao_Backup
END

GO

 
 
exec PSimpleBackup 'dezhou_AXIN8fNFYgpa98V1'