概述 存储过程(Stored Procedure) 是一组完成特定功能的Transact- SQL语句的集合,即将一些固定的操作集中起来由SQL Server服务器来完成,应用程序只需调用它就可以实现某个特定的任务。 存储过程是可以通过用户、其他存储过程或触发器来调用执行。SQL Serve 201
SQL Server Syntax Azure SQL Database Syntax Arguments Remarks for DML Triggers Show 6 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Creates a DML, DDL, or logon trigger. A trigger is a special type of stored procedure that automatically runs when an event occurs...
--事务(Transaction) 参考:Transaction[事务] and Procedure[存储过程] 事务:同生共死 指访问并可能更新数据库中各种数据项的一个程序执行单元(unit)--也就是由多个sql语句组成,必须作为一个整体执行 这些sql语句作为一个整体一起向系统提交,要么都执行、要么都不执行 事务语法步骤: 开始事务:BEGIN TRANSACTION 事务...
Applies to: SQL Server Azure SQL Database Azure SQL Managed InstanceCreates a DML, DDL, or logon trigger. A trigger is a special type of stored procedure that automatically runs when an event occurs in the database server. DML triggers run when a user tries to modify data through a ...
Applies to: SQL Server Azure SQL Database Azure SQL Managed InstanceCreates a DML, DDL, or logon trigger. A trigger is a special type of stored procedure that automatically runs when an event occurs in the database server. DML triggers run when a user tries to modify data through a ...
SQL Server Syntax Azure SQL Database Syntax Arguments Remarks for DML Triggers Show 6 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Creates a DML, DDL, or logon trigger. A trigger is a special type of stored procedure that automatically runs when an event occurs...
ENABLE TRIGGER (Transact-SQL) DISABLE TRIGGER (Transact-SQL) EVENTDATA (Transact-SQL) sp_helptrigger (Transact-SQL) Create a Stored Procedure sp_addmessage (Transact-SQL) Transactions Get Information About DML Triggers Get Information About DDL Triggers ...
This article gives a brief introduction about Triggers in SQL Server 2000/2005. What is a Trigger A trigger is a special kind of a stored procedure that executes in response to certain action on the table like insertion, deletion or updation of data. It is a database object which is boun...
Si applica a: SQL Server Database SQL di Azure Istanza gestita di SQL di AzureCrea un trigger DML, DDL o LOGON. Un trigger è una stored procedure di tipo speciale che viene eseguita automaticamente quando si verifica un evento nel server di database. I trigger DML vengono eseguiti q...
Multiple triggers can be defined on theLOGONevent. Any one of these triggers can be designated the first or last trigger to be fired on an event by using thesp_settriggerordersystem stored procedure. SQL Server doesn't guarantee the execution order of the remaining triggers. ...