Learn how to view the definition of procedure in Object Explorer and by using a system stored procedure, system function, and object catalog view in the Query Editor.
1.系统存储过程:用来管理SQL Server与显示有关数据库和用户的信息的存储过程。 2.自定义存储过程:用户在SQL Server中通过采用SQL语句创建存储过程。 3.扩展存储过程:通过编程语言(例如C)创建外部例程,并将这个例程在SQL Server中作为存储过程使用。 1.2 存储过程的优点 存储过程的有点表现在以下几个方面: (1)存储...
扩展存储过程是以在SQL Server 2019环境外执行的动态链接库(DLL文件)来实现的,可以加载到SQL Server 2019实例运行的地址空间中执行,扩展存储过程可以使用SQL Server 2019扩展存储过程API来编写。扩展存储过程以前缀“xp_”来标识,对于用户来说,扩展存储过程和普通存储过程一样,可以用相同的方式来执行。 创建存储过程 ...
Learn how to view the definition of procedure in Object Explorer and by using a system stored procedure, system function, and object catalog view in the Query Editor.
A stored procedure in SQL Server is a group of one or more Transact-SQL statements, or a reference to a Microsoft .NET Framework common runtime language (CLR) method. Procedures resemble constructs in other programming languages because they can:...
how to recompile a stored procedure in SQL Server by using Transact-SQL. There are three ways to do this:WITH RECOMPILEoption in the procedure definition or when the procedure is called, the RECOMPILE query hint on individual statements, or by using thesp_recompilesystem stored procedure. ...
A SQL Server stored procedure that you can call is one that returns one or more OUT parameters, which are parameters that the stored procedure uses to return data back to the calling application. The Microsoft JDBC Driver for SQL Server provides theSQLServerCallableStatementclass, which you can ...
Consider the following stored procedure definition. If the stored procedure is created in a database with a case sensitive collation on an instance of SQL Server with a case-insensitive server collation, two dependencies are recorded for the entities srv_referenced.db_referenced.dbo.p_referenced and...
SQL Server提供了一种方法,它可以将一些固定的操作集中起来由SQL Server数据库服务器来完成,以实现某个任务,这种方法就是存储过程。 B/S开发框架存储过程是SQL语句和可选控制流语句的预编译集合,存储在数据库中,可由应用程序通过一个调用执行,而且允许用户声明变量、有条件执行以及其他强大的编程功能。
This article describes how to recompile a stored procedure in SQL Server by using Transact-SQL. There are three ways to do this: WITH RECOMPILE option in the procedure definition or when the procedure is called, the RECOMPILE query hint on individual statements, or by using the sp_r...