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  • 如何查看数据库变更记录

    第一步：建库建表

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    CREATE DATABASE AuditDB
    GO
    USE [AuditDB]
    GO
     
    IF  EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[DF__DDLEvents__Event__7E6CC920]') AND type = 'D')
    BEGIN
    ALTER TABLE [dbo].[DDLEvents] DROP CONSTRAINT [DF__DDLEvents__Event__7E6CC920]
    END
     
    GO
     
    USE [AuditDB]
    GO
     
    /****** Object:  Table [dbo].[DDLEvents]    Script Date: 10/29/2012 17:29:26 ******/
    IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[DDLEvents]') AND type in (N'U'))
    DROP TABLE [dbo].[DDLEvents]
    GO
     
    USE [AuditDB]
    GO
     
    /****** Object:  Table [dbo].[DDLEvents]    Script Date: 10/29/2012 17:29:26 ******/
    SET ANSI_NULLS ON
    GO
     
    SET QUOTED_IDENTIFIER ON
    GO
     
    SET ANSI_PADDING ON
    GO
     
    CREATE TABLE [dbo].[DDLEvents](
        [EventDate] [datetime] NOT NULL,
        [EventType] [nvarchar](64) NULL,
        [EventDDL] [nvarchar](max) NULL,
        [EventXML] [xml] NULL,
        [DatabaseName] [nvarchar](255) NULL,
        [SchemaName] [nvarchar](255) NULL,
        [ObjectName] [nvarchar](255) NULL,
        [HostName] [varchar](64) NULL,
        [IPAddress] [varchar](32) NULL,
        [ProgramName] [nvarchar](255) NULL,
        [LoginName] [nvarchar](255) NULL
    ) ON [PRIMARY]
     
    GO
     
    SET ANSI_PADDING OFF
    GO
     
    ALTER TABLE [dbo].[DDLEvents] ADD  DEFAULT (getdate()) FOR [EventDate]
    GO
    二步：在需要监控的库上执行这个脚本，对DDL操作会记录在第一步中的库中
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    IF  EXISTS (SELECT * FROM sys.triggers WHERE parent_class_desc = 'DATABASE' AND name = N'DDLTriggertTrace')
    DISABLE TRIGGER [DDLTriggertTrace] ON DATABASE
     
    GO
     
     
    /****** Object:  DdlTrigger [DDLTriggertTrace]    Script Date: 10/29/2012 17:29:35 ******/
    IF  EXISTS (SELECT * FROM sys.triggers WHERE parent_class_desc = 'DATABASE' AND name = N'DDLTriggertTrace')DROP TRIGGER [DDLTriggertTrace] ON DATABASE
    GO
     
     
     
    /****** Object:  DdlTrigger [DDLTriggertTrace]    Script Date: 10/29/2012 17:29:35 ******/
    SET ANSI_NULLS ON
    GO
     
    SET QUOTED_IDENTIFIER ON
    GO
     
    CREATE TRIGGER [DDLTriggertTrace] ON DATABASE
    --捕获存储过程、视图、表的创建、修改、删除动作
        FOR CREATE_PROCEDURE, ALTER_PROCEDURE, DROP_PROCEDURE, CREATE_VIEW,
            ALTER_VIEW, DROP_VIEW, CREATE_TABLE, ALTER_TABLE, DROP_TABLE
    AS
        BEGIN
            SET NOCOUNT ON ;
            DECLARE @EventData XML = EVENTDATA() ;--返回有关服务器或数据库事件的信息，以XML格式保存。
            DECLARE @ip VARCHAR(32) = ( SELECT  client_net_address
                                        FROM    sys.dm_exec_connections
                                        WHERE   session_id = @@SPID
                                      ) ;
     
            INSERT  AuditDB.dbo.DDLEvents
                    ( EventType ,
                      EventDDL ,
                      EventXML ,
                      DatabaseName ,
                      SchemaName ,
                      ObjectName ,
                      HostName ,
                      IPAddress ,
                      ProgramName ,
                      LoginName
                    )
                    SELECT  @EventData.value('(/EVENT_INSTANCE/EventType)[1]',
                                             'NVARCHAR(100)') ,
                            @EventData.value('(/EVENT_INSTANCE/TSQLCommand)[1]',
                                             'NVARCHAR(MAX)') ,
                            @EventData ,
                            DB_NAME() ,
                            @EventData.value('(/EVENT_INSTANCE/SchemaName)[1]',
                                             'NVARCHAR(255)') ,
                            @EventData.value('(/EVENT_INSTANCE/ObjectName)[1]',
                                             'NVARCHAR(255)') ,
                            HOST_NAME() ,
                            @ip ,
                            PROGRAM_NAME() ,
                            SUSER_SNAME() ;
        END
     
    GO
     
    SET ANSI_NULLS OFF
    GO
     
    SET QUOTED_IDENTIFIER OFF
    GO
     
    GO
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  • 原文地址：https://www.cnblogs.com/chenzhao/p/2763950.html
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