请问SQLSERVER中有没有计时器功能的东东，使某动作每隔一分钟执行一次?
问题点数：87、回复次数：7Top
1 楼windindance（风舞轻扬·白首为功名）回复于 2002-01-09 12:49:01 得分 0
可以使用JOB.Top
2 楼icevi（按钮工厂）回复于 2002-01-09 12:57:59 得分 0
可以，建个JOB就行。Top
3 楼superrg（秀华）回复于 2002-01-09 12:58:36 得分 17
可以加入到作业中，设定每分钟做一次该作业，
也可以自己做计时器，看当前时间是否比上一时间大一分钟，如果是，则进行操作~~~~~
还可以做一个COM，在COM中用事件触发~~~~~~Top
4 楼icevi（按钮工厂）回复于 2002-01-09 12:58:47 得分 0
注意要启动SQL SERVER AGENT 服务。Top
5 楼afongck（）回复于 2002-01-09 15:23:48 得分 0
上各位：
能否给个例子，要用SQL命令语句来写!!!Top
6 楼wyarrant（ostrich）回复于 2002-01-09 17:36:06 得分 10
在企业管理器中中生成作业
再生成SQL脚本预览
Top
7 楼yinzhen（銀圳）回复于 2002-01-09 18:13:23 得分 60
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)]'
-- Delete the job with the same name (if it exists)
SELECT @JobID = job_id
FROM msdb.dbo.sysjobs
WHERE (name = N'UpDateExch')
IF (@JobID IS NOT NULL)
BEGIN
-- Check if the job is a multi-server job
IF (EXISTS (SELECT *
FROM msdb.dbo.sysjobservers
WHERE (job_id = @JobID) AND (server_id <> 0)))
BEGIN
-- There is, so abort the script
RAISERROR (N'Unable to import job ''UpDateExch'' since there is already a multi-server job with this name.', 16, 1)
GOTO QuitWithRollback
END
ELSE
-- Delete the [local] job
EXECUTE msdb.dbo.sp_delete_job @job_name = N'UpDateExch'
SELECT @JobID = NULL
END
BEGIN
-- Add the job
EXECUTE @ReturnCode = msdb.dbo.sp_add_job @job_id = @JobID OUTPUT , @job_name = N'UpDateExch', @owner_login_name = N'sa', @description = N'No description available.', @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
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
-- Add the job steps
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep @job_id = @JobID, @step_id = 1, @step_name = N'First', @command = N'exec sp_Test', @database_name = N'Test', @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'', @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
-- Add the job schedules
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id = @JobID, @name = N'UpDateExch', @enabled = 1, @freq_type = 4, @active_start_date = 20020108, @active_start_time = 10000, @freq_interval = 1, @freq_subday_type = 1, @freq_subday_interval = 0, @freq_relative_interval = 0, @freq_recurrence_factor = 0, @active_end_date = 99991231, @active_end_time = 235959
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
-- Add the Target Servers
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: Top
