pb9.0＋SQL2000 执行自动备份的步骤

pb9.0＋SQL2000 执行自动备份的步骤
--SQL 执行自动备份的步骤
-- 创建 自动备份存储过程
Create Procedure pro_Autobackup
WITH
ENCRYPTION
As
Declare @Ex_Path Varchar(200)
Declare @Path Varchar(1000)
Select @Ex_Path='_'+Rtrim(ltrim(Convert(Char,Getdate(),112)))+'_'+ltrim(Rtrim(DatePart(Hour,Getdate())))+'.bak'
Backup log databasename with no_log
Select @path='d:\'+@Ex_Path
Backup Database databasename To Disk=@Path


-- 创建自动备份作业
DECLARE @JobID BINARY(16)
IF (SELECT COUNT(*) FROM msdb.dbo.syscategories WHERE name = N'[Uncategorized (Local)]') < 1 
EXECUTE msdb.dbo.sp_add_category @name = N'[Uncategorized (Local)]' 
SELECT @JobID = job_id    
FROM   msdb.dbo.sysjobs 
WHERE (name = N'wst_autobackup')
IF (@JobID IS not NULL)    
-- 删除［本地］作业 
   EXECUTE msdb.dbo.sp_delete_job @job_name = N'wst_autobackup'   
SELECT @JobID = NULL 
BEGIN 
-- 添加作业 
EXECUTE msdb.dbo.sp_add_job @job_id = @JobID OUTPUT , @job_name = N'wst_autobackup', 
@owner_login_name = N'sa', @description = N'王松涛自动备份策略', @category_name = N'[Uncategorized (Local)]', 

@enabled = 1, @notify_level_email = 0, @notify_level_page = 0, @notify_level_netsend = 0, 
@notify_level_eventlog = 2, @delete_level= 0 
-- 添加作业步骤 
EXECUTE msdb.dbo.sp_add_jobstep @job_id = @JobID, @step_id = 1, @step_name = N'backup_wst', 
@command = N'exec pro_Autobackup', @database_name = N'master', @server = N'', 
@database_user_name = N'', @subsystem = N'TSQL', @cmdexec_success_code = 0,
@flags = 0, @retry_attempts = 0, @retry_interval = 1, @output_file_name = N'C:\wst.sql', 
EXECUTE msdb.dbo.sp_update_job @job_id = @JobID, @start_step_id = 1  

-- 添加作业调度 
EXECUTE msdb.dbo.sp_add_jobschedule @job_id = @JobID, @name = N'wst备份', 
@enabled = 1, @freq_type = 4, @active_start_date = 20070501,
@active_start_time = '开始日期', @freq_interval = '时间间隔',
@freq_subday_type = 1, @freq_subday_interval = 0, @freq_relative_interval = 0, 
@freq_recurrence_factor = 0, @active_end_date = 99991231, @active_end_time = 235959 
-- 添加目标服务器   
EXECUTE msdb.dbo.sp_add_jobserver @job_id = @JobID, @server_name = N'(local)' 
END 


-- PB 
-- 功能实现窗口界面需要连接master数据库，把所有数据库都读取出来供客户选择
-- 界面上应该有设置备份间隔(em_day)，备份时间(em_time)，备份路径(sle_path)
-- 的编辑框供客户输入或者选择路径

//自动备份设置 add by wst 2008-09-10
string str_sql
long lng_job_starttime
long lng_jobnumber //备份开始时间
string lstr_path //备份路径