不用作业如何做到？

wulemale 2006-07-01 01:23:04

表TEST1
ID UNIT AVG
1 A 5
2 B 3
3 C 4

表TEST2
ID UNITNAME VALUE
1 A 3
2 A 6
3 B 2
4 A 3
5 C 6
6 B 1
7 B 5
8 A 1
要实现的是：
定时把表TEST2中的valu按UNITNAME分别求平均值取整，用该平均值定时更新TEST1中相应UNIT的AVG项(如2小时计算更新一次)
如果不用作业如何实现？

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zhiyuanli1220 2006-08-10

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— 2006-08-14/11:25 上生成的脚本
— 由: LINNYS601\Linnys
— 服务器: (local)

BEGIN TRANSACTION
DECLARE @JobID BINARY(16)
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
IF (SELECT COUNT(*) FROM msdb.dbo.syscategories WHERE name = N'[Uncategorized (Local)]') < 1
EXECUTE msdb.dbo.sp_add_category @name = N'[Uncategorized (Local)]'

— 删除同名的警报（如果有的话）。
SELECT @JobID = job_id
FROM msdb.dbo.sysjobs
WHERE (name = N'Test')
IF (@JobID IS NOT NULL)
BEGIN
-- 检查此作业是否为多重服务器作业
IF (EXISTS (SELECT *
FROM msdb.dbo.sysjobservers
WHERE (job_id = @JobID) AND (server_id <> 0)))
BEGIN
-- 已经存在，因而终止脚本
RAISERROR (N'无法导入作业“Test”，因为已经有相同名称的多重服务器作业。', 16, 1)
GOTO QuitWithRollback
END
ELSE
-- 删除［本地］作业
EXECUTE msdb.dbo.sp_delete_job @job_name = N'Test'
SELECT @JobID = NULL
END

BEGIN

— 添加作业
EXECUTE @ReturnCode = msdb.dbo.sp_add_job @job_id = @JobID OUTPUT , @job_name = N'Test', @owner_login_name = N'sa', @description = N'没有可用的描述。', @category_name = N'[Uncategorized (Local)]', @enabled = 0, @notify_level_email = 0, @notify_level_page = 0, @notify_level_netsend = 0, @notify_level_eventlog = 2, @delete_level= 0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

— 添加作业步骤
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep @job_id = @JobID, @step_id = 1, @step_name = N'1', @command = N'declare @Date smalldatetime
set @Date=GetDate()
insert into tb_FareAccount(fFare,fDate) values(''03'',@Date)', @database_name = N'posm', @server = N'', @database_user_name = N'', @subsystem = N'TSQL', @cmdexec_success_code = 0, @flags = 0, @retry_attempts = 1, @retry_interval = 1, @output_file_name = N'', @on_success_step_id = 0, @on_success_action = 1, @on_fail_step_id = 0, @on_fail_action = 2
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXECUTE @ReturnCode = msdb.dbo.sp_update_job @job_id = @JobID, @start_step_id = 1

IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

— 添加作业调度
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id = @JobID, @name = N'test', @enabled = 1, @freq_type = 4, @active_start_date = 20050428, @active_start_time = 0, @freq_interval = 1, @freq_subday_type = 4, @freq_subday_interval = 1, @freq_relative_interval = 0, @freq_recurrence_factor = 0, @active_end_date = 99991231, @active_end_time = 235959
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

— 添加目标服务器
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @JobID, @server_name = N'(local)'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

END
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:

wulemale 2006-08-08

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NND的服务器方不启动MsSqlAgent,咋办呢?

wulemale 2006-07-02

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哪位帮我写在查询分析器中建作业的完整代码吧。

suntt 2006-07-02

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何苦要自寻烦恼，难道作业不实用吗？

wulemale 2006-07-02

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哪位帮我写在查询分析器中建作业的完整代码吧。
----------------
查询分析器很快就连上了，可直接打开数据库很慢很慢

bambuz 2006-07-01

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在“企業管理器”中增加作業：
管理 -- SQL Server 代理 -- 作業 -- 新增作業
“步驟”--“新建”，SQL 語句：
UPDATE TEST1 SET AVG=B.AVG
FROM TEST1 A
LEFT JOIN
(
SELECT UNITNAME,AVG(VALUE) AS AVG FROM TEST2 GROUP BY UNITNAME
) AS B
ON A.UNIT=B.UNITNAME

bambuz 2006-07-01

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添加由 SQLServerAgent 服务执行的新作业

语法
sp_add_job [ @job_name = ] 'job_name'
[ , [ @enabled = ] enabled ]
[ , [ @description = ] 'description' ]
[ , [ @start_step_id = ] step_id ]
[ , [ @category_name = ] 'category' ]
[ , [ @category_id = ] category_id ]
[ , [ @owner_login_name = ] 'login' ]
[ , [ @notify_level_eventlog = ] eventlog_level ]
[ , [ @notify_level_email = ] email_level ]
[ , [ @notify_level_netsend = ] netsend_level ]
[ , [ @notify_level_page = ] page_level ]
[ , [ @notify_email_operator_name = ] 'email_name' ]
[ , [ @notify_netsend_operator_name = ] 'netsend_name' ]
[ , [ @notify_page_operator_name = ] 'page_name' ]
[ , [ @delete_level = ] delete_level ]
[ , [ @job_id = ] job_id OUTPUT ]

删除作业

EXEC sp_delete_job @job_name = 'JobName'