我需要在我的sql 2005实例的每个数据库中创建一个触发器。我正在设置一些审计ddl触发器。在2005实例的每个数据库中创建一个DDL触发器
我创建一个包含所有数据库名称的游标,并尝试执行USE语句。这似乎没有改变数据库 - CREATE TRIGGER语句只是在adventureworks中反复激发。另一个选项是在触发器对象前加上databasename.dbo.triggername。这也不起作用 - 在创建触发器方面存在某种限制。当然,我可以手动执行此操作,但我更愿意通过脚本轻松进行应用和删除操作。我有其他选择,如果我不能在1 sql脚本中做到这一点,但我想保持简单:)
这是我迄今为止 - 希望你可以找到一个骨头错误!
--setup stuff...
CREATE DATABASE DBA_AUDIT
GO
USE DBA_AUDIT
GO
CREATE TABLE AuditLog
(ID INT PRIMARY KEY IDENTITY(1,1),
Command NVARCHAR(1000),
PostTime DATETIME,
HostName NVARCHAR(100),
LoginName NVARCHAR(100)
)
GO
CREATE ROLE AUDITROLE
GO
sp_adduser 'guest','guest','AUDITROLE'
GO
GRANT INSERT ON SCHEMA::[dbo]
TO AUDITROLE
--CREATE TRIGGER IN ALL NON SYSTEM DATABASES
DECLARE @dataname varchar(255),
@dataname_header varchar(255),
@command VARCHAR(MAX),
@usecommand VARCHAR(100)
SET @command = '';
--get the list of database names
DECLARE datanames_cursor CURSOR FOR SELECT name FROM sys.databases
WHERE name not in ('master', 'pubs', 'tempdb', 'model','msdb')
OPEN datanames_cursor
FETCH NEXT FROM datanames_cursor INTO @dataname
WHILE (@@fetch_status = 0)
BEGIN
PRINT '----------BEGIN---------'
PRINT 'DATANAME variable: ' + @dataname;
EXEC ('USE ' + @dataname);
PRINT 'CURRENT db: ' + db_name();
SELECT @command = 'CREATE TRIGGER DBA_Audit ON DATABASE
FOR DDL_DATABASE_LEVEL_EVENTS
AS
DECLARE @data XML
DECLARE @cmd NVARCHAR(1000)
DECLARE @posttime NVARCHAR(24)
DECLARE @spid NVARCHAR(6)
DECLARE @loginname NVARCHAR(100)
DECLARE @hostname NVARCHAR(100)
SET @data = EVENTDATA()
SET @cmd = @data.value(''(/EVENT_INSTANCE/TSQLCommand/CommandText)[1]'', ''NVARCHAR(1000)'')
SET @cmd = LTRIM(RTRIM(REPLACE(@cmd,'''','''')))
SET @posttime = @data.value(''(/EVENT_INSTANCE/PostTime)[1]'', ''DATETIME'')
SET @spid = @data.value(''(/EVENT_INSTANCE/SPID)[1]'', ''nvarchar(6)'')
SET @loginname = @data.value(''(/EVENT_INSTANCE/LoginName)[1]'',
''NVARCHAR(100)'')
SET @hostname = HOST_NAME()
INSERT INTO [DBA_AUDIT].dbo.AuditLog(Command, PostTime,HostName,LoginName)
VALUES(@cmd, @posttime, @hostname, @loginname);'
EXEC (@command);
FETCH NEXT FROM datanames_cursor INTO @dataname;
PRINT '----------END---------'
END
CLOSE datanames_cursor
DEALLOCATE datanames_cursor
OUTPUT:
----------BEGIN---------
DATANAME variable: adventureworks
CURRENT db: master
Msg 2714, Level 16, State 2, Procedure DBA_Audit, Line 18
There is already an object named 'DBA_Audit' in the database.
----------END---------
----------BEGIN---------
DATANAME variable: SQL_DBA
CURRENT db: master
Msg 2714, Level 16, State 2, Procedure DBA_Audit, Line 18
There is already an object named 'DBA_Audit' in the database.
----------END---------
编辑: 我已经尝试了sp_msforeachdb方法
Msg 111, Level 15, State 1, Line 1
'CREATE TRIGGER' must be the first statement in a query batch.
编辑:
这是我最后的代码 - 这个确切的脚本尚未经过测试,但它在生产中大约有100个左右的数据库。干杯!
一个注意事项 - 您的数据库需要处于兼容模式(每个数据库的选项为90),否则您可能会出现错误。声明的EXECUTE AS部分中的帐户也需要访问权限才能插入到管理表中。
USE [SQL_DBA]
GO
/****** Object: Table [dbo].[DDL_Login_Log] Script Date: 03/03/2009 17:28:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[DDL_Login_Log](
[DDL_Id] [int] IDENTITY(1,1) NOT NULL,
[PostTime] [datetime] NOT NULL,
[DB_User] [nvarchar](100) NULL,
[DBName] [nvarchar](100) NULL,
[Event] [nvarchar](100) NULL,
[TSQL] [nvarchar](2000) NULL,
[Object] [nvarchar](1000) NULL,
CONSTRAINT [PK_DDL_Login_Log] PRIMARY KEY CLUSTERED
(
[DDL_Id] ASC,
[PostTime] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--This creates the trigger on the model database so all new DBs get it
USE [model]
GO
/****** Object: DdlTrigger [ddl_DB_User] Script Date: 03/03/2009 17:26:13 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TRIGGER [ddl_DB_User]
ON DATABASE
FOR DDL_DATABASE_SECURITY_EVENTS
AS
DECLARE @data XML
declare @user nvarchar(100)
SET @data = EVENTDATA()
select @user = convert(nvarchar(100), SYSTEM_USER)
execute as login='domain\sqlagent'
INSERT sql_dba.dbo.DDL_Login_Log
(PostTime, DB_User, DBName, Event, TSQL,Object)
VALUES
(@data.value('(/EVENT_INSTANCE/PostTime)[1]', 'nvarchar(100)'),
@user,
db_name(),
@data.value('(/EVENT_INSTANCE/EventType)[1]', 'nvarchar(100)'),
@data.value('(/EVENT_INSTANCE/TSQLCommand/CommandText)[1]','nvarchar(max)'),
@data.value('(/EVENT_INSTANCE/ObjectName)[1]', 'nvarchar(1000)')
)
GO
SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER OFF
GO
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--CREATE TRIGGER IN ALL NON SYSTEM DATABASES
DECLARE @dataname varchar(255),
@dataname_header varchar(255),
@command VARCHAR(MAX),
@usecommand VARCHAR(100)
SET @command = '';
DECLARE datanames_cursor CURSOR FOR SELECT name FROM sys.databases
WHERE name not in ('master', 'pubs', 'tempdb', 'model','msdb')
OPEN datanames_cursor
FETCH NEXT FROM datanames_cursor INTO @dataname
WHILE (@@fetch_status = 0)
BEGIN
PRINT '----------BEGIN---------'
PRINT 'DATANAME variable: ' + @dataname;
EXEC ('USE ' + @dataname);
PRINT 'CURRENT db: ' + db_name();
SELECT @command = 'CREATE TRIGGER DBA_Audit ON DATABASE
FOR DDL_DATABASE_LEVEL_EVENTS
AS
DECLARE @data XML
DECLARE @cmd NVARCHAR(1000)
DECLARE @posttime NVARCHAR(24)
DECLARE @spid NVARCHAR(6)
DECLARE @loginname NVARCHAR(100)
DECLARE @hostname NVARCHAR(100)
SET @data = EVENTDATA()
SET @cmd = @data.value(''(/EVENT_INSTANCE/TSQLCommand/CommandText)[1]'', ''NVARCHAR(1000)'')
SET @cmd = LTRIM(RTRIM(REPLACE(@cmd,'''','''')))
SET @posttime = @data.value(''(/EVENT_INSTANCE/PostTime)[1]'', ''DATETIME'')
SET @spid = @data.value(''(/EVENT_INSTANCE/SPID)[1]'', ''nvarchar(6)'')
SET @loginname = @data.value(''(/EVENT_INSTANCE/LoginName)[1]'',
''NVARCHAR(100)'')
SET @hostname = HOST_NAME()
INSERT INTO [DBA_AUDIT].dbo.AuditLog(Command, PostTime,HostName,LoginName)
VALUES(@cmd, @posttime, @hostname, @loginname);'
EXEC (@command);
FETCH NEXT FROM datanames_cursor INTO @dataname;
PRINT '----------END---------'
END
CLOSE datanames_cursor
DEALLOCATE datanames_cursor
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
----Disable all triggers when things go haywire
sp_msforeachdb @command1='use [?]; IF EXISTS (SELECT * FROM sys.triggers WHERE name = N''ddl_DB_User'' AND parent_class=0)disable TRIGGER [ddl_DB_User] ON DATABASE'
GO由SSMS解释,所以我认为这不会起作用。但也许我做错了:'USE'+ @dataname +'GO CREATE Trigger ....'。我添加了分号无济于事。没有去,我回到'创建触发器必须是第一个声明...' – Sam 2008-12-02 17:46:36