Create Trigger [dbo].[upemployee_kefyu_sale] on [dbo].[employee] for update as if update(FullName) begin update erp.dbo.kefupp set erp.dbo.kefupp.saleperson =e.Fullname from [employee] e where e.typeid = erp.dbo.kefupp.etypeid update erp.dbo.salesper
这几天接到一个需求需要吧不同系统的数据库进行同步,需要我做一个中间平台进行连接,瞬间就想到了触发器调用接口然后通过API进行传递再写入另一个数据库. sqlServer触发器调用JavaWeb接口 1.开启 Ole Automation Procedures sqlServer要想调用web接口,就要使用自带的存储过程.而这些存储过程2005版本以后默认时关闭的,所以要先开启. sp_configure 'show advanced options', 1; GO RECONFIGURE; GO
INSERT: 批量插入结果集 insert into table select x,y from A UNION select z,k from B ; insert into table select x,y,z from A where 1=1; 3.批量导入表数据 ,不导入表约束 select x,y,z into B from A where 1=1;
以下为MySQL 触发器insert 的3个示例演示(update类似) delimiter // create trigger InsertUser before insert on user for each row Begin insert into user_group(uid,gid) values(new.uid,'group4444444444'); end;// delimiter ; delimiter // create trigger InsertUser before i
临时表:Test /****** 对象: Table [dbo].[Test] 脚本日期: 05/10/2013 11:42:07 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[Test]( [ID] [int] IDENTITY(1,1) NOT NULL, [UserID] [int] NOT NULL, [UserName] [nvarchar](50) COLLATE Chines
SqlServer循环语句 declare @i int set @i =1 while(@i<5) begin set @i = @i+1 insert into text(id,name) values('1','王麻子') end SqlServer批量倒数据 如果两张表字段相同的话: insert into text1 select * from text如果两张表字段不同的话: insert into text1(fid,fname,fage...) select fid,fnam
触发器的基础知识:create trigger tr_name on table/view{for | after | instead of } [update][,][insert][,][delete][with encryption]as {batch | if update (col_name) [{and|or} update (col_name)] } 说明:1 tr_name:触发器名称2 on table/view:触发器所作用的表.一个触发器只能作用于一个表3 for 和 af