这些事件主要对应于 Transact-SQL CREATE、ALTER 和 DROP 语句,以及执行类似 DDL 操作的某些系统存储过程。 登录触发器在遇到 LOGON 事件时触发。LOGON 事件是在建立用户会话时引发的。 触发器可以由 Transact-SQL 语句直接创建,也可以由程序集方法创建,这些方法是在 Microsoft .NET Framework 公共语言运行时 (CLR)...
CREATE SERVICE (Transact-SQL) CREATE SPATIAL INDEX (Transact-SQL) CREATE STATISTICS (Transact-SQL) CREATE SYMMETRIC KEY (Transact-SQL) CREATE SYNONYM (Transact-SQL) CREATE TABLE (Transact-SQL) CREATE TRIGGER (Transact-SQL) CREATE TYPE (Transact-SQL) CREATE USER (Transact-SQL) CREATE VIEW (Transa...
CREATE TRIGGER 语句必须是批处理的第一个语句; 表的所有者具有创建触发器的缺省权限,表的所有者不能把该权限传给其它用户; 触发器是数据库对象,所以其命名必须符合命名规则; 尽管在触发器的SQL 语句中可以参照其它数据库中的对象,但是,触发器只能创建在当前数据库中; 虽然触发器可以参照视图或临时表,但不能在视...
mssql创建两个表同步执行插入语句的Trigger CREATETRIGGERSyncInsertONMyTWITHENCRYPTION--加密,Trigger具体内容不可查看AFTERINSERT--插入成功后,执行TRIGGER事件ASBEGINIF(ROWCOUNT_BIG()=0)RETURN;INSERTINTOMyTBak (ID, Name, Age, Gender)SELECTID, Name, Age, Gender/** *代表了Trigger作用的表对象(因为是INSERT...
create trigger[schema_name.]trigger_name on {table|view} [with [encryption] execute as Clause][,...n]] {for|after|instead of} {[insert][,] [update] [,] [delete]} [with append] [not for replication] as {sql_statement [;][...n]|external name <method specifier [;]>} ...
The MS SQL Server Create Trigger Tool allows users to create triggers for a database. The following example is output for MS SQL Server. CREATE TRIGGER dbo.test_trigger ON -- table_name -- WITH ENCRYPTION FOR -- DELETE, INSERT, UPDATE -- WITH APPEND -- NOT FOR REPLICATION AS -- ...
mssql创建两个表同步执行插入语句的Trigger CREATE TRIGGER SyncInsert ON MyT WITH ENCRYPTION --加密,Trigger具体内容不可查看 AFTER INSERT --插入成功后,执行TRIGGER事件 AS BEGIN IF (ROWCOUNT_BIG() = 0) RETURN; INSERT INTO MyTBak (ID, Name, Age, Gender)...
create trigger[schema_name.]trigger_name on {table|view} [with [encryption] execute as Clause][,...n]] {for|after|instead of} {[insert][,] [update] [,] [delete]} [with append] [not for replication] as {sql_statement [;][...n]|external name <method specifier [...
create trigger Production.trg_uid_ProductInventoryAudit on Production.ProductInventory after insert,delete as set nocount on --屏蔽触发器触发时"受影响行数"消息返回给调用的应用程序 --插入行 insert Production.ProductInventoryAudit (ProductID,LocationID,Shelf,Bin,Quantity,rowguid,ModifiedDate,InsOrUPD) ...
SQL Server 語法 syntaxsql -- SQL Server Syntax-- Trigger on an INSERT, UPDATE, or DELETE statement to a table or view (DML Trigger)CREATE[ORALTER]TRIGGER[schema_name. ]trigger_nameON{ table | view } [WITH<dml_trigger_option>[ ,...n ] ] {FOR|AFTER|INSTEADOF} { [INSERT] [ , ]...