sql server 用触发器记录增删改操作（转载）

数据库结构：

CREATE TABLE [dbo].[cg_tz_log] (
[logid] int NOT NULL IDENTITY(1,1) ,
operate varchar(10),               -- 操作类型 如Insert,Update,Delete.
id int,                            -- 原表ID(主键)
[cg_date_o] date NULL ,
[cg_date_n] date NULL ,
[cg_id_o] varchar(255) NULL ,
[cg_id_n] varchar(255) NULL ,
[cg_sname_o] varchar(255) NULL ,
[cg_sname_n] varchar(255) NULL ,
[cg_cgpname_o] varchar(255) NULL ,
[cg_cgpname_n] varchar(255) NULL ,
[cg_ggxh_o] varchar(255) NULL ,
[cg_ggxh_n] varchar(255) NULL ,
[cg_pp_o] varchar(255) NULL ,
[cg_pp_n] varchar(255) NULL ,
[cg_num_o] int NULL ,
[cg_num_n] int NULL ,
[cg_dw_o] varchar(255) NULL ,
[cg_dw_n] varchar(255) NULL ,
[cg_price_o] money NULL ,
[cg_price_n] money NULL ,
[cg_priceall_o] money NULL ,
[cg_priceall_n] money NULL ,
[cg_htprice_o] money NULL ,
[cg_htprice_n] money NULL ,
[cg_htcbprice_o] money NULL ,
[cg_htcbprice_n] money NULL ,
[cg_xsht_o] varchar(255) NULL ,
[cg_xsht_n] varchar(255) NULL ,
[cg_xspname_o] varchar(255) NULL ,
[cg_xspname_n] varchar(255) NULL ,
[cg_lb_o] varchar(255) NULL ,
[cg_lb_n] varchar(255) NULL ,
[cg_f_date_o] date NULL ,
[cg_f_date_n] date NULL ,
[cg_f_percent_o] decimal(38,10) NULL ,
[cg_f_percent_n] decimal(38,10) NULL ,
[cg_f_price_o] money NULL ,
[cg_f_price_n] money NULL ,
[cg_nf_price_o] money NULL ,
[cg_nf_price_n] money NULL ,
[cg_p_id_o] varchar(255) NULL ,
[cg_p_id_n] varchar(255) NULL ,
[cg_p_price_o] money NULL ,
[cg_p_price_n] money NULL ,
[cg_dhqk_o] varchar(255) NULL ,
[cg_dhqk_n] varchar(255) NULL ,
[cg_sphone_o] varchar(255) NULL ,
[cg_sphone_n] varchar(255) NULL ,
[cg_sfax_o] varchar(255) NULL ,
[cg_sfax_n] varchar(255) NULL ,
[cg_slxr_o] varchar(255) NULL ,
[cg_slxr_n] varchar(255) NULL ,
[cg_dh_status_o] int NULL DEFAULT ((0)) ,
[cg_dh_status_n] int NULL DEFAULT ((0)) ,
[cg_dh_date_o] date NULL DEFAULT (‘2017-9-27‘) ,
[cg_dh_date_n] date NULL DEFAULT (‘2017-9-27‘) ,
[cg_dhzq_o] int NULL DEFAULT ((30)) ,
[cg_dhzq_n] int NULL DEFAULT ((30)) ,
[cg_kfid_o] varchar(255) NULL DEFAULT ‘‘,
[cg_kfid_n] varchar(255) NULL DEFAULT ‘‘,
 spid int not null,                 -- spid
 login_name varchar(100),           -- 登录名
 prog_name varchar(100),            -- 程序名
 hostname varchar(100),             -- 主机名
 ipaddress varchar(100),            -- IP地址
 runsql varchar(4000),              -- 执行的TSQL代码
 UDate datetime                     -- 操作日期时间
)

GO
-- ----------------------------
ALTER TABLE [dbo].[cg_tz_log] ADD PRIMARY KEY ([id])
GO

触发器：

-- 建跟踪触发器
create trigger tr_cg_tz_log
on cg_tz after update,insert,delete
as
begin
   declare @di table(et varchar(200),pt varchar(200),ei varchar(max))
   insert into @di exec(‘dbcc inputbuffer(@@spid)‘)

   declare @op varchar(10)
   select @op=case when exists(select 1 from inserted) and exists(select 1 from deleted)
                   then ‘Update‘
                   when exists(select 1 from inserted) and not exists(select 1 from deleted)
                   then ‘Insert‘
                   when not exists(select 1 from inserted) and exists(select 1 from deleted)
                   then ‘Delete‘ end

   if @op in(‘Update‘,‘Insert‘)
   begin
   insert into cg_tz_log
     (operate,id,
     cg_date_o,cg_date_n,cg_id_o,cg_id_n,cg_sname_o,cg_sname_n,cg_cgpname_o,cg_cgpname_n,cg_ggxh_o,cg_ggxh_n,
     cg_pp_o,cg_pp_n,cg_num_o,cg_num_n,cg_dw_o,cg_dw_n,cg_price_o,cg_price_n,cg_priceall_o,cg_priceall_n,
     cg_htprice_o,cg_htprice_n,cg_htcbprice_o,cg_htcbprice_n,cg_xsht_o,cg_xsht_n,cg_xspname_o,cg_xspname_n,cg_lb_o,cg_lb_n,
     cg_f_date_o,cg_f_date_n,cg_f_percent_o,cg_f_percent_n,cg_f_price_o,cg_f_price_n,cg_nf_price_o,cg_nf_price_n,cg_p_id_o,cg_p_id_n,
     cg_p_price_o,cg_p_price_n,cg_dhqk_o,cg_dhqk_n,cg_sphone_o,cg_sphone_n,cg_sfax_o,cg_sfax_n,cg_slxr_o,cg_slxr_n,
     cg_dh_status_o,cg_dh_status_n,cg_dh_date_o,cg_dh_date_n,cg_dhzq_o,cg_dhzq_n,cg_kfid_o,cg_kfid_n,
     spid,login_name,prog_name,hostname,ipaddress,runsql,UDate)
     select @op,n.id,
     o.cg_date,n.cg_date,o.cg_id,n.cg_id,o.cg_sname,n.cg_sname,o.cg_cgpname,n.cg_cgpname,o.cg_ggxh,n.cg_ggxh,
     o.cg_pp,n.cg_pp,o.cg_num,n.cg_num,o.cg_dw,n.cg_dw,o.cg_price,n.cg_price,o.cg_priceall,n.cg_priceall,
     o.cg_htprice,n.cg_htprice,o.cg_htcbprice,n.cg_htcbprice,o.cg_xsht,n.cg_xsht,o.cg_xspname,n.cg_xspname,o.cg_lb,n.cg_lb,
     o.cg_f_date,n.cg_f_date,o.cg_f_percent,n.cg_f_percent,o.cg_f_price,n.cg_f_price,o.cg_nf_price,n.cg_nf_price,o.cg_p_id,n.cg_p_id,
     o.cg_p_price,n.cg_p_price,o.cg_dhqk,n.cg_dhqk,o.cg_sphone,n.cg_sphone,o.cg_sfax,n.cg_sfax,o.cg_slxr,n.cg_slxr,
     o.cg_dh_status,n.cg_dh_status,o.cg_dh_date,n.cg_dh_date,o.cg_dhzq,n.cg_dhzq,o.cg_kfid,n.cg_kfid,
     @@spid,
       (select login_name from sys.dm_exec_sessions where session_id=@@spid),
       (select program_name from sys.dm_exec_sessions where session_id=@@spid),
       (select hostname from sys.sysprocesses where spid=@@spid),
       (select client_net_address from sys.dm_exec_connections where session_id=@@spid),
       (select top 1 isnull(ei,‘‘) from @di),
       getdate()
     from inserted n
     left join deleted o on o.id=n.id
   end
   else
   begin
     insert into cg_tz_log
       (operate,id,
            cg_date_o,cg_date_n,cg_id_o,cg_id_n,cg_sname_o,cg_sname_n,cg_cgpname_o,cg_cgpname_n,cg_ggxh_o,cg_ggxh_n,
     cg_pp_o,cg_pp_n,cg_num_o,cg_num_n,cg_dw_o,cg_dw_n,cg_price_o,cg_price_n,cg_priceall_o,cg_priceall_n,
     cg_htprice_o,cg_htprice_n,cg_htcbprice_o,cg_htcbprice_n,cg_xsht_o,cg_xsht_n,cg_xspname_o,cg_xspname_n,cg_lb_o,cg_lb_n,
     cg_f_date_o,cg_f_date_n,cg_f_percent_o,cg_f_percent_n,cg_f_price_o,cg_f_price_n,cg_nf_price_o,cg_nf_price_n,cg_p_id_o,cg_p_id_n,
     cg_p_price_o,cg_p_price_n,cg_dhqk_o,cg_dhqk_n,cg_sphone_o,cg_sphone_n,cg_sfax_o,cg_sfax_n,cg_slxr_o,cg_slxr_n,
     cg_dh_status_o,cg_dh_status_n,cg_dh_date_o,cg_dh_date_n,cg_dhzq_o,cg_dhzq_n,cg_kfid_o,cg_kfid_n,
       spid,login_name,prog_name,hostname,ipaddress,runsql,UDate)
       select @op,o.id,
            o.cg_date,null,o.cg_id,null,o.cg_sname,null,o.cg_cgpname,null,o.cg_ggxh,null,
     o.cg_pp,null,o.cg_num,null,o.cg_dw,null,o.cg_price,null,o.cg_priceall,null,
     o.cg_htprice,null,o.cg_htcbprice,null,o.cg_xsht,null,o.cg_xspname,null,o.cg_lb,null,
     o.cg_f_date,null,o.cg_f_percent,null,o.cg_f_price,null,o.cg_nf_price,null,o.cg_p_id,null,
     o.cg_p_price,null,o.cg_dhqk,null,o.cg_sphone,null,o.cg_sfax,null,o.cg_slxr,null,
     o.cg_dh_status,null,o.cg_dh_date,null,o.cg_dhzq,null,o.cg_kfid,null,
       @@spid,
         (select login_name from sys.dm_exec_sessions where session_id=@@spid),
         (select program_name from sys.dm_exec_sessions where session_id=@@spid),
         (select hostname from sys.sysprocesses where spid=@@spid),
         (select client_net_address from sys.dm_exec_connections where session_id=@@spid),
         (select top 1 isnull(ei,‘‘) from @di),
         getdate()
       from deleted o
   end
end
go

转载原地址：http://blog.csdn.net/jc_benben/article/details/79218864

原文地址：https://www.cnblogs.com/swack/p/8419230.html