先创建一个简单的触发器 CREATE TRIGGER trigger_name ON table_name [WITH ENCRYPTION] FOR | AFTER | INSTEAD OF [DELETE, INSERT, UPDATE] AS T-SQL语句 GO 触发器位置:数据库>表>我这里是表名table_name>触发器 解释:1.[WITH ENCRYPTION]:表示将该触发器加密,加密后触发器执行方法将无法被查看 [DELETE, INSERT, UPDATE]对应为
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
SQL server触发器中 update insert delete 分别给写个例子以及解释下例子的作用和意思被, 万分感谢!!!! 主要想知道下各个语句的书写规范. INSERT: 表1 (ID,NAME) 表2 (ID,NAME) 当用户插入表1数据后,表2也被插入相同的数据 CREATE TRIGGER TRI1 ON 表1 FOR INSERT AS BEGIN INSERT INTO 表2 SELECT * FROM INSERTED END GO DELETE: 表1 (ID,N
语法:Trigger on an INSERT, UPDATE, or DELETE statement to a table or view (DML Trigger)CREATE TRIGGER [ schema_name . ]trigger_name ON { table | view } [ WITH <dml_trigger_option> [ ,...n ] ]{ FOR | AFTER | INSTEAD OF } { [ INSERT ] [ , ] [ UPDATE ] [
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
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
--创建insert类型的触发器create trigger tgr_product_insert --创建触发器 on product --所针对的表 for insert --触发器类型 as --声明变量 declare @Pid int,@Wid int --获取添加商品时的主键(自增列) (下面两种方法都行) --set @Pid=@@IDENTITY select @Pid=Product_Id from inserted -
create trigger tgr_Insert on A instead of insert as print 'Hello World' go insert into A values('100')--在触发器之前执行插入 go select * from A go --禁用 disable trigger tgr_Insert on A go --启用触发器 enable trigger tgr_Insert on A go
创建: create trigger trigger_name on {table_name view_name} {for After Instead of } [ insert, update,delete ] as sql_statement 删除触发器: drop trigger trigger_name 查看数据库中已有触发器: use jxcSoftware go select * from sysobjects where xtype='TR' 修改触发器: alter trigg