统计数据库日志大小并定时email 发送到管理员邮箱

--一、创建一个表用于存储日志相关信息if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[LogSize]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)drop table [dbo].[LogSize]GOCREATE TABLE [dbo].[LogSize] ( [dbname] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NOT NULL , [logsize] [decimal](8, 2) NOT NULL , [logused] [decimal](5, 2) NOT NULL , [status] [int] NULL , [datetimes] [smalldatetime] NULL ) ON [PRIMARY]GO--二创建作业用于把日志信息写到LOGSIZE表并发送信息到DBA邮箱-- 2010-04-06/15:51 上生成的脚本-- 由: sa-- 服务器: SRVSQLBEGIN 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'日志大小统计') 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“日志大小统计”，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'日志大小统计' SELECT @JobID = NULL END BEGIN -- 添加作业 EXECUTE @ReturnCode = msdb.dbo.sp_add_job @job_id = @JobID OUTPUT , @job_name = N'日志大小统计', @owner_login_name = N'sa', @description = N'没有可用的描述。', @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 -- 添加作业步骤 EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep @job_id = @JobID, @step_id = 1, @step_name = N'统计数据库日志大小', @command = N'if not object_id(''templog'') is null drop table templogcreate table templog( dbname nvarchar(50) not null ,logsize decimal(8,2) not null ,logused decimal(5,2) not null ,status int null)insert into templogexecute(''dbcc sqlperf(logspace) with no_infomsgs'') insert into dbo.logsize select a.*,getdate() from templog aEXEC xp_sendmail @recipients = ''[e-mail]'', @query = ''SELECT * FROM MASTER..logsize'', @subject = ''SQL Server Report'', @message = ''日志大小统计'', @attach_results = ''TRUE'', @width = 250', @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'', @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'统计周期', @enabled = 1, @freq_type = 4, @active_start_date = 20100406, @active_start_time = 0, @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 -- 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 ENDCOMMIT TRANSACTION GOTO EndSave QuitWithRollback: IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION EndSave: