ALTER TRIGGER [dbo].[PriceRange] ON [dbo].[Tab_SaleAndCarStyle] for update,insert,deleteASdeclare @Saleshop int,@minDfJjSale decimal(18,3),@maxDfJjSale decimal(18,3),@isDfjj varchar(50)set @isDfjj='否' if exists(select 1 from inserted) BEGIN se…
USE [CDM] GO /****** Object: Trigger [dbo].[UpdateAkisFlight] Script Date: 2018/6/14 16:43:29 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER TRIGGER [dbo].[UpdateAkisFlight] ON [dbo].[FlightWarnTime] FOR INSERT,DELETE AS BEGIN from de…
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…
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…
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 ] […
--1.无条件的多表insert all ; ; ; --没有条件,向多个目标表全量插入,必须有all insert all --不指定emp_1后面的列,也不指定values,那么emp_1中的所有列类型和顺序与查询的列的类型和顺序一致 --也就是emp_1中只有查询结果中的那几列,而且类型和顺序与其一致 into emp_1 --指定了emp_2后面的列,没有values,表示emp_2中要插入的列被选择出来,与查询的结果列类型和顺序一致 --emp_2中也可能有很多列,不止这两列 into…
sqlserver版: 查询当前数据库下所有表名: select * from sys.tables; 查询当前库下,一张表的表名,字段名,字段类型,字段长度: select a.name 表名,b.name 字段名,c.name 字段类型,c.length 字段长度 from sysobjects a,syscolumns b,systypes c where a.id=b.idand a.name='DSE_SYS_DISTRICT' and a.xtype='U'and b.xtype=c…
建表SQL: DROP TABLE IF EXISTS person; CREATE TABLE person( person_id serial PRIMARY KEY NOT NULL, person_name ), gender INT, person_addr ), birthday DATE ); 注意:在postgresql中建表的时候,将主键id字段设置成serial类型,会自动生成一个关联主键id的序列(如下图中的数据库会创建一个隐含序列"person_person_id_seq…
USE [MeiDongPay_Test] GO /****** Object: StoredProcedure [dbo].[Job_BatchTransferOrderToMidst] Script Date: 2017/10/19 10:37:41 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER PROC [dbo].[Job_BatchTransferOrderToMidst] AS SET NOCOUNT O…
http://blog.csdn.net/lanyuzhen/article/details/7547476 --大批量导出orders表:insert DBCC DROPCLEANBUFFERS DBCC FREEPROCCACHE goSET NOCOUNT ON BEGIN TRANSACTION INSERT INTO test.dbo.orders with(tablock) SELECT * FROM bak.dbo.OrdersWHERE ordertime BETWEEN '…