数据库运维中盛传一个小段子，我误删除了数据库，改怎么办？有备份还原备份，没有备份就准备简历！听起来有趣但发生在谁身上，谁都笑不起来。接触了很多的客户发现90%客户的运维策略都不是很完善。本篇就分享一些常规的运维脚本，本篇没有涉及到的或不足的也请大家留言无私贡献深藏多年的脚本，谢谢！
邮件
邮件主要用来监控作业是否运行成功，如果您已经配置了类似zabbix等软件请忽略。
配置邮件服务
--SQL Server 并没有内置邮件服务器（Mail Server），它跟我们发送邮件一样，需要用户名和密码通过 SMTP（Simple Message Transfer Protocol）去连接邮件服务器。我们想让 SQL Server 来发送邮件，首先要告诉它用户名称，密码，服务器地址，网络传送协议，邮件服务器的端口。。。等信息。
-- 以下脚本实现了数据库邮件的配置：
----下面是具体的配置邮件步骤
----在 sa 系统帐户下运行。
--
--1. 启用 SQL Server 邮件功能。
use master
go
exec sp_configure \'show advanced options\',1
go
reconfigure with override
go
exec sp_configure \'Database Mail XPs\',1
go
reconfigure with override
go
--2. 在 SQL Server 中添加邮件帐户（account）
exec msdb..sysmail_add_account_sp
@account_name = \'163yx\' -- 邮件帐户名称（SQL Server 使用）
,@email_address = \'kk_XXXX@163.com\' -- 发件人邮件地址
,@display_name = null -- 发件人姓名
,@replyto_address = null
,@description = null
,@mailserver_name = \'smtp.163.com\' -- 邮件服务器地址
,@mailserver_type = \'SMTP\' -- 邮件协议（SQL 2005 只支持 SMTP）
,@port = 25 -- 邮件服务器端口
,@username = \'kk_XXXX@163.com\' -- 用户名
,@password = \'XXXXX\' -- 密码
,@use_default_credentials = 0
,@enable_ssl = 0
,@account_id = null
--3. 在 SQL Server 中添加 profile
exec msdb..sysmail_add_profile_sp @profile_name = \'dba_profile3\' -- profile 名称
,@description = \'dba mail profile\' -- profile 描述
,@profile_id = null
-- 在 SQL Server 中映射 account 和 profile
exec msdb..sysmail_add_profileaccount_sp @profile_name = \'dba_profile3\' -- profile 名称
,@account_name = \'163yx\' -- account 名称
,@sequence_number = 1 -- account 在 profile 中顺序
--5. 利用 SQL Server Database Mail 功能发送邮件。
exec msdb..sp_send_dbmail @profile_name = \'dba_profile3\' -- profile 名称
,@recipients = \'kk_XXXX@163.com;kk2_XXXX@163.com\' -- 收件人邮箱
,@subject = \'SQL Server Mail 测试\' -- 邮件标题
,@body = \'Hello Mail!测试\' -- 邮件内容
,@body_format = \'TEXT\' -- 邮件格式
,@file_attachments = \'c:\a.txt\' --邮件附件
--6. 查看邮件发送情况：
use msdb
go
select * from sysmail_allitems
select * from sysmail_mailitems
select * from sysmail_event_log
--如果不是以 sa 帐户发送邮件，则可能会出现错误：
--
--Msg 229, Level 14, State 5, Procedure sp_send_dbmail, Line 1
--EXECUTE permission denied on object \'sp_send_dbmail\', database \'msdb\', schema \'dbo\'.
--
--这是因为，当前 SQL Server 登陆帐户（login），在 msdb 数据库中没有发送数据库邮件的权限，需要加入 msdb 数据库用户，并通过加入 sp_addrolemember 角色赋予权限。假设该SQL Server 登陆帐户名字为 “dba”
--
--use msdb
--go
--
--create user dba for login dba
--go
--
--exec dbo.sp_addrolemember @rolename = \'DatabaseMailUserRole\',
-- @membername = \'dba\'
--go
--
--此时，再次发送数据库邮件，仍可能有错误：
--
--Msg 14607, Level 16, State 1, Procedure sp_send_dbmail, Line 119
--profile name is not valid
--
--虽然，数据库用户 “dba” 已经在 msdb 中拥有发送邮件的权限了，但这还不够，他还需要有使用 profile：“dba_profile” 的权限。
--
--use msdb
--go
--
--exec sysmail_add_principalprofile_sp @principal_name = \'dba\'
-- ,@profile_name = \'dba_profile\'
-- ,@is_default = 1
--
--从上面的参数 @is_default=1 可以看出，一个数据库用户可以在多个 mail profile 拥有发送权限。
--EXEC msdb.dbo.sysmail_configure_sp \'MaxFileSize\', 100000000 （字节）设置邮件.note
配置操作员
操作员主要是用于作业的通知对象：
配置如下：
USE [msdb]
GO
EXEC msdb.dbo.sp_add_operator @name=N\'mail_user2\',
@enabled=1,
@pager_days=0,
@email_address=N\'KK_XXXX.163.COM\'
GO
注 ：操作员可根据是否在作业成功或失败时通知，后续脚本均未配置操作员，如需配置可在作业属性中自行添加
AlwaysOn相关
节点切换监控
declare @role VARCHAR(8000);
declare @email_conetent varchar(8000);--存放邮件正文
declare @name varchar(100);
declare @lastsend int;
declare @subject_str varchar(100);
set @name =(select @@servername)
set @subject_str = @name + \'always on 预警\'
set @role=(SELECT role FROM sys.dm_hadr_availability_replica_states WHERE is_local=1)
set @lastsend = (select isnull(datediff(MINUTE,max(send_request_date), getdate()),6000) from [msdb].[dbo].[sysmail_mailitems] where subject = @subject_str)
if @role >1 and @lastsend > 30 ----30分钟发送一次
begin
set @email_conetent=(@name+\'当前节点不是主节点，发生故障转移\')
print(@email_conetent)
print(@lastsend)
--if @lastsend > 1
--发送邮件
--邮件正文内容
EXEC msdb.dbo.sp_send_dbmail
@profile_name = \'DB-mail\', --配置文件名称
@recipients = \'KK_XXX@163.COM\', --收件email地址
@subject = @subject_str, --邮件主题
@body = @email_conetent
end
节点切换作业控制
作业可以采用手动控制或如下脚本，也可以修改作业在作业执行前增加节点判断
--------------------------判断当前节点是否为主节点 如果不是则禁用作业 -------
------------节点 切换为主节点则启用JOB ------------
DECLARE @ROLE tinyint
DECLARE @ENABLE tinyint
----判断是否是主节点 --1 主节点
SELECT @role=role FROM sys.dm_hadr_availability_replica_states WHERE is_local=1
--判断JOB状态 --0 禁用 1 启用
--以syspolicy_purge_history 为 参照 --如果 禁用或删除syspolicy_purge_history请修改 @ENABLE下段查询
SELECT @ENABLE = [ENABLED]
FROM MSDB.[dbo].[sysjobs]
WHERE NAME = \'syspolicy_purge_history\'
-----第一次切换 辅助节点没有创建CDC作业 job 则创建作业 [category_id] = 13 CDC LOG SCAN JOB
if not exists (select 1 from msdb.dbo.sysjobs where [category_id]= 13 or [category_id]= 16 ) and @ROLE = 1
begin
EXEC sys.sp_cdc_add_job @job_type = \'capture\';
EXEC sys.sp_cdc_add_job @job_type = \'cleanup\';
end
---primary and job disable set job enable
IF @ROLE = 1 and @ENABLE = 0
BEGIN
----如果存在原有作业为禁用,无法确定哪些JOB需要开启....所以此处最好手动维护作业的启用和禁用
EXEC msdb.dbo.sp_update_job
@job_name = N\'XXXXX\',
@enabled = 1 ;
-----执行 CDC
EXEC msdb.dbo.sp_start_job @job_name = N\'cdc.XX_capture\'
EXEC msdb.dbo.sp_start_job @job_name = N\'cdc.XX_cleanup\'
end
---not primary and job enable set disable
IF @ROLE <> 1 and @ENABLE = 1
BEGIN
----如果存在原有作业为禁用,无法确定哪些JOB需要开启....所以此处最好手动维护作业的启用和禁用
EXEC msdb.dbo.sp_update_job
@job_name = N\'XXXXX\',
@enabled = 0 ;
END
数据备份
备份方案：每天全备份、6小时一次差异备份、一小时一次日志备份。
备份存储过程
存储过程创建后会保留在master库中，存储过程主要控制备份逻辑，备份路径等。
存储过程中只有一个类型参数，用于控制全备/差异/日志备份，可根据需要修改。
USE [master] GO /****** Object: StoredProcedure [dbo].[sp_BackupDatabase] Script Date: 01/22/2015 13:52:46 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- Author: KK -- Create date: 2016-09-27 -- Description: 备份数据库,备份路径F:\KK_BackUp\ 可自行修改 -- http://www.cnblogs.com/double-K/ -- Parameter1: 备份类型 F=全部, D=差异, L=日志 alter PROCEDURE [dbo].[sp_BackupDatabase] @backupType CHAR(1) AS BEGIN SET NOCOUNT ON; declare @filepath_backup varchar(100) declare @dateTime varchar(30),@del_time_stamp varchar(50) DECLARE @sqlCommand NVARCHAR(1000) ---创建数据库对应文件夹 EXECUTE master.dbo.xp_create_subdir N\'F:\KK_BackUp\Full\\' EXECUTE master.dbo.xp_create_subdir N\'F:\KK_BackUp\Difference\\' EXECUTE master.dbo.xp_create_subdir N\'F:\KK_BackUp\Log_Bak\\' IF @backupType = \'F\' set @filepath_backup=\'F:\KK_BackUp\Full\\' IF @backupType = \'D\' set @filepath_backup=\'F:\KK_BackUp\Difference\\' IF @backupType = \'L\' set @filepath_backup=\'F:\KK_BackUp\Log_Bak\\' SET ANSI_WARNINGS OFF SET @dateTime = replace(convert(varchar,current_timestamp, 112)+\'_\'+convert(varchar,current_timestamp, 108),\':\',\'\') ----删除超过3天的备份文件 DECLARE @delete_time datetime set @delete_time = getdate() - 3 EXECUTE master.dbo.xp_delete_file 0,N\'F:\kk_backup\',N\'trn\',@delete_time,1 EXECUTE master.dbo.xp_delete_file 0,N\'F:\kk_backup\',N\'bak\',@delete_time,1 SELECT @dateTime = replace(convert(varchar,current_timestamp, 112)+\'_\'+convert(varchar,current_timestamp, 108),\':\',\'\') declare db_info cursor for SELECT NAME,recovery_model FROM MASTER.SYS.databases where state = 0 ---只处理online的数据库 and name not in (\'tempdb\',\'ReportServerTempDB\',\'ReportServer\') ----填写不需要备份的数据库 declare @databaseName nvarchar(128) declare @recovery_model int OPEN db_info fetch next from db_info into @databaseName,@recovery_model while @@fetch_status=0 Begin ---recovery_model 1 : FULL 2 : BULK_LOGGED 3:SIMPLE ---系统数据库只全备 IF @backupType = \'F\' SET @sqlCommand = \'BACKUP DATABASE \'+ @databaseName +\' TO DISK = \'\'\'+ @filepath_backup + \'\'+ @databaseName +\'_Full_\'+@dateTime+\'.BAK\'\' with STATS = 10, INIT, COMPRESSION, CHECKSUM \' IF @backupType = \'D\' and @databaseName not in (\'master\',\'msdb\',\'model\') SET @sqlCommand = \'BACKUP DATABASE \'+ @databaseName +\' TO DISK = \'\'\'+ @filepath_backup + \'\'+ @databaseName + \'_Diff_\' + @dateTime + \'.BAK \'\' WITH DIFFERENTIAL, STATS = 10, INIT, COMPRESSION\' IF @backupType = \'L\' and @recovery_model <> 3 and @databaseName not in (\'master\',\'msdb\',\'model\') SET @sqlCommand = \'BACKUP LOG \'+ @databaseName +\' TO DISK = \'\'\'+ @filepath_backup + \'\' + @databaseName +\'_Log_\' + @dateTime + \'.TRN\'\' with STATS = 10, INIT, COMPRESSION\' print @sqlCommand EXECUTE sp_executesql @sqlCommand fetch next from db_info into @databaseName,@recovery_model End close db_info deallocate db_info PRINT \'-- Backup completed successfully at \'+convert(varchar, getdate(), 120) SET ANSI_WARNINGS ON END GO
备份作业
备份作业很简单，就是调用存储过程用计划控制备份频率
-- Author: KK
-- Create date: 2016-09-27
-- Description: 备份数据库,全备份每天一次 0点执行，差异备份6小时一次，日志备份1小时一次
-- http://www.cnblogs.com/double-K/
--需要备份的数据库未使用参数传递，而是选择在存储过程中指定，当添加新库时不需要修改任何脚本
-- Parameter1: 备份类型 F=全部, D=差异, L=日志
-------------------完整备份作业-----------------
USE [msdb]
GO
/****** Object: Job [FULL_BACKUP] Script Date: 2016/9/30 12:13:12 ******/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
/****** Object: JobCategory [[Uncategorized (Local)]]] Script Date: 2016/9/30 12:13:12 ******/
IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N\'[Uncategorized (Local)]\' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N\'JOB\', @type=N\'LOCAL\', @name=N\'[Uncategorized (Local)]\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
DECLARE @jobId BINARY(16)
EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N\'FULL_BACKUP\',
@enabled=1,
@notify_level_eventlog=0,
@notify_level_email=0,
@notify_level_netsend=0,
@notify_level_page=0,
@delete_level=0,
@description=N\'系统全备份\',
@category_name=N\'[Uncategorized (Local)]\',
@owner_login_name=N\'sa\', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [FULL_STEP1] Script Date: 2016/9/30 12:13:12 ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N\'FULL_STEP1\',
@step_id=1,
@cmdexec_success_code=0,
@on_success_action=1,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N\'TSQL\',
@command=N\'[dbo].[sp_BackupDatabase] \'\'F\'\'\',
@database_name=N\'master\',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N\'EVERY_1d_zero\',
@enabled=1,
@freq_type=4,
@freq_interval=1,
@freq_subday_type=1,
@freq_subday_interval=0,
@freq_relative_interval=0,
@freq_recurrence_factor=0,
@active_start_date=20160930,
@active_end_date=99991231,
@active_start_time=0,
@active_end_time=235959,
@schedule_uid=N\'813653e1-4128-4f47-b378-5a26b49085d0\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N\'(local)\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
GO
-------------------日志备份作业------------------
USE [msdb]
GO
/****** Object: Job [LOG_BACKUP] Script Date: 2016/9/30 12:13:25 ******/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
/****** Object: JobCategory [[Uncategorized (Local)]]] Script Date: 2016/9/30 12:13:25 ******/
IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N\'[Uncategorized (Local)]\' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N\'JOB\', @type=N\'LOCAL\', @name=N\'[Uncategorized (Local)]\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
DECLARE @jobId BINARY(16)
EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N\'LOG_BACKUP\',
@enabled=1,
@notify_level_eventlog=0,
@notify_level_email=0,
@notify_level_netsend=0,
@notify_level_page=0,
@delete_level=0,
@description=N\'系统日志备份\',
@category_name=N\'[Uncategorized (Local)]\',
@owner_login_name=N\'sa\', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [LOG_STEP1] Script Date: 2016/9/30 12:13:25 ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N\'LOG_STEP1\',
@step_id=1,
@cmdexec_success_code=0,
@on_success_action=1,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N\'TSQL\',
@command=N\'[dbo].[sp_BackupDatabase] \'\'L\'\'\',
@database_name=N\'master\',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N\'EVERY_1h\',
@enabled=1,
@freq_type=4,
@freq_interval=1,
@freq_subday_type=8,
@freq_subday_interval=1,
@freq_relative_interval=0,
@freq_recurrence_factor=0,
@active_start_date=20160930,
@active_end_date=99991231,
@active_start_time=0,
@active_end_time=235959,
@schedule_uid=N\'3d5ad87e-4f1d-46ef-9a24-e0f99c7d5c20\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N\'(local)\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
GO
----------------------差异备份作业
USE [msdb]
GO
/****** Object: Job [DIFF_BACKUP] Script Date: 2016/9/30 12:13:19 ******/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
/****** Object: JobCategory [[Uncategorized (Local)]]] Script Date: 2016/9/30 12:13:19 ******/
IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N\'[Uncategorized (Local)]\' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N\'JOB\', @type=N\'LOCAL\', @name=N\'[Uncategorized (Local)]\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
DECLARE @jobId BINARY(16)
EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N\'DIFF_BACKUP\',
@enabled=1,
@notify_level_eventlog=0,
@notify_level_email=0,
@notify_level_netsend=0,
@notify_level_page=0,
@delete_level=0,
@description=N\'无描述。\',
@category_name=N\'[Uncategorized (Local)]\',
@owner_login_name=N\'sa\', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [DIFF_STEP1] Script Date: 2016/9/30 12:13:19 ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N\'DIFF_STEP1\',
@step_id=1,
@cmdexec_success_code=0,
@on_success_action=1,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N\'TSQL\',
@command=N\'[dbo].[sp_BackupDatabase] \'\'D\'\'\',
@database_name=N\'master\',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N\'EXERY_6h\',
@enabled=1,
@freq_type=4,
@freq_interval=1,
@freq_subday_type=8,
@freq_subday_interval=6,
@freq_relative_interval=0,
@freq_recurrence_factor=0,
@active_start_date=20160930,
@active_end_date=99991231,
@active_start_time=0,
@active_end_time=235959,
@schedule_uid=N\'f7514c1b-128f-4ae4-8361-9dbcbbff66c6\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N\'(local)\'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
GO
数据一致性检查
-- Author: KK -- Create date: 2016-09-27 -- Description: 数据库一致性检查，每周运行及时发现数据库损坏
-- 本脚本针对于中小型数据库，当数据库达到一定规模超过T级或有大表使用计算列等，可适当拆分或调整，以免checkdb时间超过维护时间窗口而影响业务 -- E:\checkdb_report.txt , 输出文件的路径，检查出的错误信息或被记录进去，或直接通过作业记录查看 -- http://www.cnblogs.com/double-K/ --需要备份的数据库未使用参数传递，而是选择在存储过程中指定，当添加新库时不需要修改任何脚本 --脚本针对中小数据库,如果数据库超过1T甚至更大,CHECKDB也是必要操作,但需要拆分文件组或更精细化检查以降低每次检查的时间,保证在指定的维护窗口完成任务。 USE [msdb] GO /****** Object: Job [CHECKDB] Script Date: 09/30/2016 15:16:01 ******/ BEGIN TRANSACTION DECLARE @ReturnCode INT SELECT @ReturnCode = 0 /****** Object: JobCategory [[Uncategorized (Local)]]] Script Date: 09/30/2016 15:16:01 ******/ IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N\'[Uncategorized (Local)]\' AND category_class=1) BEGIN EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N\'JOB\', @type=N\'LOCAL\', @name=N\'[Uncategorized (Local)]\' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback END DECLARE @jobId BINARY(16) EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N\'CHECKDB\', @enabled=1, @notify_level_eventlog=0, @notify_level_email=0, @notify_level_netsend=0, @notify_level_page=0, @delete_level=0, @description=N\'数据库一致性检查，可以发现数据库是否有损坏。\', @category_name=N\'[Uncategorized (Local)]\', @owner_login_name=N\'sa\', @job_id = @jobId OUTPUT IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback /****** Object: Step [CHECKDB] Script Date: 09/30/2016 15:16:01 ******/ EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N\'CHECKDB\', @step_id=1, @cmdexec_success_code=0, @on_success_action=1, @on_success_step_id=0, @on_fail_action=2, @on_fail_step_id=0, @retry_attempts=0, @retry_interval=0, @os_run_priority=0, @subsystem=N\'TSQL\', @command=N\' declare db_info cursor for SELECT NAME FROM MASTER.SYS.databases where state = 0 ---只处理online的数据库 and name not in (\'\'tempdb\'\',\'\'ReportServerTempDB\'\',\'\'ReportServer\'\') ----填写不需要检查的数据库 declare @databaseName nvarchar(128) declare @recovery_model int DECLARE @sqlCommand NVARCHAR(1000) OPEN db_info fetch next from db_info into @databaseName while @@fetch_status=0 Begin SET @sqlCommand = \'\'DBCC CHECKDB(N\'\'\'\'\'\'+ @databaseName + \'\'\'\'\'\') WITH NO_INFOMSGS\'\' print @sqlCommand EXECUTE sp_executesql @sqlCommand fetch next from db_info into @databaseName End close db_info deallocate db_info \', @database_name=N\'master\', @output_file_name=N\'E:\checkdb_report.txt\', --输出文件的路径，检查出的错误信息或被记录进去，或直接通过作业记录查看 @flags=4 IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1 IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N\'sunday_2am\', @enabled=1, @freq_type=8, @freq_interval=1, @freq_subday_type=1, @freq_subday_interval=0, @freq_relative_interval=0, @freq_recurrence_factor=1, @active_start_date=20160930, @active_end_date=99991231, @active_start_time=20000, @active_end_time=235959, @schedule_uid=N\'3ade533f-5ce1-434f-98ff-b4509b2ca582\' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N\'(local)\' IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback COMMIT TRANSACTION GOTO EndSave QuitWithRollback: IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION EndSave: GO
Agent作业备份
备份作业可以通过备份MSDB完成，但是保留一份脚本还是不错的，脚本为存储过程，建议一个周或一个月备份一次，可使用JOB 调用存储过程。
USE [master]
GO
/****** Object: StoredProcedure [dbo].[DumpJobsql] Script Date: 02/07/2014 11:38:46 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
alter PROCEDURE [dbo].[usp_DumpJobsql]
AS
BEGIN
-- Author: KK
-- Create date: 2016-09-27
-- Description: 备份JOB，目前不支持邮件
-- 生成数据一份保留在master的zzz_temp_JOB_bcp表中，另外会在目标位置生成一个 job_日期.sql
-- http://www.cnblogs.com/double-K/
SET NOCOUNT ON
DECLARE @SV nvarchar(4)
DECLARE @i_enabled TINYINT
DECLARE @sql VARCHAR(max)
DECLARE @i_job_name VARCHAR(1000)
DECLARE @i_notify_level_eventlog INT
DECLARE @i_notify_level_email INT
DECLARE @i_notify_level_netsend INT
DECLARE @i_notify_level_page INT
DECLARE @i_delete_level INT
DECLARE @i_description VARCHAR(1000)
DECLARE @i_category_name VARCHAR(1000)
DECLARE @i_owner_login_name VARCHAR(1000)
DECLARE @i_category_class INT
DECLARE @i_start_step_id INT
DECLARE @i_step_name VARCHAR(1000)
DECLARE @i_step_id INT
DECLARE @i_cmdexec_success_code INT
DECLARE @i_on_success_action INT
DECLARE @i_on_success_step_id INT
DECLARE @i_on_fail_action INT
DECLARE @i_on_fail_step_id INT
DECLARE @i_retry_attempts BIGINT
DECLARE @i_retry_interval INT
DECLARE @i_os_run_priority INT
DECLARE @i_subsystem VARCHAR(1000)
DECLARE @i_command VARCHAR(8000)
DECLARE @i_database_name VARCHAR(100)
DECLARE @i_flags INT
DECLARE @i_class VARCHAR(10) ,@i_type VARCHAR(10)
DECLARE @c_jobid UNIQUEIDENTIFIER ,@c_categoryid INT
DECLARE @loop_stepid INT
DECLARE @m_stepid INT
DECLARE @loop_scheduleid INT
DECLARE @m_scheduleid INT
DECLARE @i_schedule_enabled TINYINT
DECLARE @i_freq_type INT
DECLARE @i_schedule_name VARCHAR(1000)
DECLARE @i_freq_interval INT
DECLARE @i_freq_subday_type INT
DECLARE @i_freq_subday_interval INT
DECLARE @i_freq_relative_interval INT
DECLARE @i_freq_recurrence_factor INT
DECLARE @i_active_start_date BIGINT
DECLARE @i_active_end_date BIGINT
DECLARE @i_active_start_time BIGINT
DECLARE @i_active_end_time BIGINT
DECLARE @i_schedule_uid VARCHAR(1000)
SET @i_class = \'JOB\'
SET @i_type = \'LOCAL\'
if exists (select 1 from sys.objects where name = \'zzz_temp_JOB_bcp\')
begin
delete from master..zzz_temp_JOB_bcp
end
else
begin
create table zzz_temp_JOB_bcp(name nvarchar(100),text nvarchar(max),sv nvarchar(4),Bak_date nvarchar(10))
end
DECLARE job CURSOR FOR
SELECT a.job_id ,a.category_id,\'服务器XX\' as SV
FROM msdb.dbo.sysjobs a , msdb.dbo.syscategories c
WHERE a.category_id = c.category_id
AND c.name NOT LIKE \'%Database Maintenance%\'
AND c.name NOT LIKE \'%REPL%\'
AND c.name <> \'Log Shipping\'
AND a.name <> \'syspolicy_purge_history\'
----如果需要可多服务器备份
--union all
--select a.job_id ,a.category_id,\'服务器XXX\'
--from
--opendatasource(\'SQLOLEDB\',\'Data Source=XX.XX.XX.XX;User ID=XX;Password=XX\').msdb.dbo.sysjobs a,
--opendatasource(\'SQLOLEDB\',\'Data Source=XX.XX.XX.XX;User ID=XX;Password=XX\').msdb.dbo.syscategories c
--WHERE a.category_id = c.category_id
-- AND c.name NOT LIKE \'%Database Maintenance%\'
-- AND c.name NOT LIKE \'%REPL%\'
-- AND c.name <> \'Log Shipping\'
-- AND a.name <> \'syspolicy_purge_history\'
OPEN job
FETCH job INTO @c_jobid ,@c_categoryid,@SV
WHILE @@FETCH_STATUS = 0
BEGIN
SET @sql = \'\'
SELECT @i_job_name = a.name ,
@i_enabled = [enabled] ,
@i_notify_level_eventlog = notify_level_eventlog ,
@i_notify_level_email = notify_level_email ,
@i_notify_level_netsend = notify_level_netsend ,
@i_notify_level_page = notify_level_page ,
@i_delete_level = delete_level ,
@i_description = [description] ,
@i_category_name = c.name ,
@i_owner_login_name = ISNULL(SUSER_SNAME(a.owner_sid), N\'\'\'\') ,
@i_category_class = category_class
FROM msdb.dbo.sysjobs a ,msdb.dbo.syscategories c
WHERE a.category_id=c.category_id AND a.job_id=@c_jobid AND a.category_id = @c_categoryid
SET @sql=@sql+CHAR(13)+CHAR(10) + \'USE [msdb]\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'GO\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'/****** Object: Job [\'+ @i_job_name +\'] Script Date: \'+CONVERT(VARCHAR,GETDATE(),22)+\' ******/\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'BEGIN TRANSACTION\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'DECLARE @ReturnCode INT\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'SELECT @ReturnCode = 0\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'/****** Object: JobCategory [\'+ @i_category_name +\'] Script Date: 08/20/2016 12:35:16 ******/\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N\'\'\'+ @i_category_name +\'\'\' AND category_class=\'+ CAST(@i_category_class AS VARCHAR) +\' )\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'BEGIN\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N\'\'\'+ @i_class +\'\'\', @type=N\'\'\'+ @i_type +\'\'\', @name=N\'\'\'+ @i_category_name +\'\'\'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'END\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'DECLARE @jobId BINARY(16)\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N\'\'\'+ @i_job_name +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @enabled=\'+ CAST(@i_enabled AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @notify_level_eventlog=\'+ CAST(@i_notify_level_eventlog AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @notify_level_email=\'+ CAST(@i_notify_level_email AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @notify_level_netsend=\'+ CAST(@i_notify_level_netsend AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @notify_level_page=\'+ CAST(@i_notify_level_page AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @delete_level=\'+ CAST(@i_delete_level AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @description=N\'\'\'+ @i_description +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @category_name=N\'\'\'+ @i_category_name +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @owner_login_name=N\'\'\'+ @i_owner_login_name +\'\'\', @job_id = @jobId OUTPUT\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
IF EXISTS ( SELECT TOP 1 1 FROM msdb.dbo.sysjobsteps WHERE job_id = @c_jobid )
BEGIN
SELECT @loop_stepid = MIN(step_id) ,@m_stepid = MAX(step_id) FROM msdb.dbo.sysjobsteps WHERE job_id = @c_jobid
WHILE (@loop_stepid < = @m_stepid)
BEGIN
SELECT @i_start_step_id = start_step_id,
@i_step_name = step_name ,
@i_step_id = step_id,
@i_cmdexec_success_code = cmdexec_success_code ,
@i_on_success_action = on_success_action ,
@i_on_success_step_id = on_success_step_id ,
@i_on_fail_action = on_fail_action ,
@i_on_fail_step_id = on_fail_step_id ,
@i_retry_attempts = retry_attempts ,
@i_retry_interval = retry_interval ,
@i_os_run_priority = os_run_priority ,
@i_subsystem = subsystem ,
@i_command = command ,
@i_database_name = database_name ,
@i_flags = flags
FROM msdb.dbo.sysjobs a ,msdb.dbo.sysjobsteps b
WHERE a.job_id = b.job_id AND step_id = @loop_stepid AND a.job_id = @c_jobid
SET @sql=@sql+CHAR(13)+CHAR(10) + \'/****** Object: Step [\'+ @i_step_name +\'] Script Date: \'+CONVERT(VARCHAR,GETDATE(),22)+\' ******/\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N\'\'\'+ @i_step_name +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @step_id=\'+ CAST(@i_step_id AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @cmdexec_success_code=\'+ CAST(@i_cmdexec_success_code AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @on_success_action=\'+ CAST(@i_on_success_action AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @on_success_step_id=\'+ CAST(@i_on_success_step_id AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @on_fail_action=\'+ CAST(@i_on_fail_action AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @on_fail_step_id=\'+ CAST(@i_on_fail_step_id AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @retry_attempts=\'+ CAST(@i_retry_attempts AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @retry_interval=\'+ CAST(@i_retry_interval AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @os_run_priority=\'+ CAST(@i_os_run_priority AS VARCHAR) +\', @subsystem=N\'\'\'+ @i_subsystem +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + ISNULL(\' @command=N\'\'\' + REPLACE(@i_command ,\'\'\'\' ,\'\'\'\'\'\') + \'\'\',\' ,\'\')
SET @sql=@sql+CHAR(13)+CHAR(10) + ISNULL(\' @database_name=N\'\'\'+ @i_database_name +\'\'\',\' ,\'\')
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @flags=\'+ CAST(@i_flags AS VARCHAR)
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
SET @loop_stepid = ( SELECT TOP 1 step_id FROM msdb.dbo.sysjobsteps WHERE job_id = @c_jobid AND step_id > @loop_stepid ORDER BY step_id )
END
END
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = \'+ CAST(@i_start_step_id AS VARCHAR)
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
IF EXISTS ( SELECT TOP 1 1 FROM msdb.dbo.sysschedules c ,msdb.dbo.sysjobschedules d WHERE c.schedule_id = d.schedule_id AND job_id = @c_jobid )
BEGIN
SELECT @loop_scheduleid= MIN(c.schedule_id) ,@m_scheduleid = MAX(c.schedule_id)
FROM msdb.dbo.sysschedules c ,msdb.dbo.sysjobschedules d
WHERE c.schedule_id = d.schedule_id AND job_id = @c_jobid
WHILE ( @loop_scheduleid <= @m_scheduleid )
BEGIN
SELECT @i_schedule_enabled = [enabled] ,
@i_freq_type = freq_type ,
@i_schedule_name = name,
@i_freq_interval = freq_interval ,
@i_freq_subday_type = freq_subday_type ,
@i_freq_subday_interval = freq_subday_interval ,
@i_freq_relative_interval = freq_relative_interval ,
@i_freq_recurrence_factor = freq_recurrence_factor ,
@i_active_start_date = active_start_date ,
@i_active_end_date = active_end_date ,
@i_active_start_time = active_start_time ,
@i_active_end_time = active_end_time ,
@i_schedule_uid = schedule_uid
FROM msdb.dbo.sysschedules c LEFT JOIN msdb.dbo.sysjobschedules d
ON c.schedule_id = d.schedule_id
WHERE d.job_id = @c_jobid AND c.schedule_id = @loop_scheduleid
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N\'\'\'+ @i_schedule_name +\'\'\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @enabled=\'+ CAST(@i_schedule_enabled AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_type=\'+ CAST(@i_freq_type AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_interval=\'+ CAST(@i_freq_interval AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_subday_type=\'+ CAST(@i_freq_subday_type AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_subday_interval=\'+ CAST(@i_freq_subday_interval AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_relative_interval=\'+ CAST(@i_freq_relative_interval AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @freq_recurrence_factor=\'+ CAST(@i_freq_recurrence_factor AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @active_start_date=\'+ CAST(@i_active_start_date AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @active_end_date=\'+ CAST(@i_active_end_date AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @active_start_time=\'+ CAST(@i_active_start_time AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @active_end_time=\'+ CAST(@i_active_end_time AS VARCHAR) +\',\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' @schedule_uid=N\'\'\'+ @i_schedule_uid +\'\'\'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
SET @loop_scheduleid = ( SELECT TOP 1 c.schedule_id FROM msdb.dbo.sysschedules c ,msdb.dbo.sysjobschedules d
WHERE c.schedule_id = d.schedule_id AND job_id = @c_jobid AND c.schedule_id > @loop_scheduleid )
END
END
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N\'\'(local)\'\'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'COMMIT TRANSACTION\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'GOTO EndSave\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'QuitWithRollback:\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \' IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'EndSave:\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'\'
SET @sql=@sql+CHAR(13)+CHAR(10) + \'GO\'
PRINT @sql
insert into master..zzz_temp_JOB_bcp
SELECT @i_job_name,@sql,@SV,CONVERT(nvarchar(10),getdate(),112)
FETCH NEXT FROM job INTO @c_jobid ,@c_categoryid ,@SV
END
CLOSE job
DEALLOCATE job
declare @a nvarchar(17),@c nvarchar(1000),@name nvarchar(100),@d nvarchar(100)
set @a = CONVERT (nvarchar(17),GETDATE(),112)
set @name = \'F:\kk_backup\job_\'+@a+\'.sql\'
set @d = \'del \' + @name
set @c = \'bcp "select text from master..zzz_temp_JOB_bcp where bak_date = CONVERT(nvarchar(10),getdate(),112)" queryout "\'+ @name +\'" -c -S"服务名称" -U"sa" -P"sa123456" \'
print @d
print @c
exec sp_configure \'show advanced options\',1
reconfigure with override
exec sp_configure \'xp_cmdshell\',1
reconfigure with override
EXEC master..xp_cmdshell @d
EXEC master..xp_cmdshell @c
exec sp_configure \'xp_cmdshell\',0
reconfigure with override
exec sp_configure \'show advanced options\',0
reconfigure with override
end
GO
--------------博客地址---------------------------------------------------------------------------------------
Expert 诊断优化系列 http://www.cnblogs.com/double-K/
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总结 ： 文章中大部分脚本针对于中小数据库，由于工作性质涉及很多客户部署维护作业，所以力求总结出一套比较完善的脚本，一键部署。
本文脚本目前还不完善，后续会不断补充。另外也请各位看官们贡献下自己深藏的脚本，方便大众，我也取长补短！
再次感谢！
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原创链接：http://www.cnblogs.com/double-K/archive/2016/06/02/5538249.html