在SQL Server 2000 中就已经存在了架构,此时数据库用户和架构是隐式连接在一起的,每个数据库用户都是与该用户同名的架构的所有者。从 SQL Server 2005 开始,架构与用户分离,多个用户可以通过角色或 Windows 组成员关系拥有同一个架构。可删除用户而不删除相应架构中的对象。 任何数据库主体都拥有一个或多个架构。...
As discussed in the Security Basics and ASP.NET Support tutorial, the .NET Framework ships with two built-in Membership providers: ActiveDirectoryMembershipProvider and SqlMembershipProvider. As its name implies, the SqlMembershipProvider uses a Microsoft SQL Server ...
SQL Server 2005 还引入了“默认架构”的概念,用于解析未使用其完全限定名称引用的对象的名称。在 SQL Server 2000 中,首先检查的是调用数据库用户所拥有的架构,然后是 DBO 拥有的架构。在 SQL Server 2005 中,每个用户都有一个默认架构,用于指定服务器在解析对象的名称时将要搜索的第一个架构。可以使用 CREATE U...
This article describes how to create a schema in SQL Server by using SQL Server Management Studio or Transact-SQL. Permissions To create a schema, you must have CREATE SCHEMA permission on the database. To specify another user as the owner of the schema being created, the caller must have ...
Applies to: SQL Server Azure SQL Managed InstanceThis topic describes how to specify schema options in SQL Server by using SQL Server Management Studio or Transact-SQL. When you are publishing a table or view, you can control the object creation options that are replicated for the published ...
WHERE (name in (SELECT name FROM sysindexes WHERE (id = a.id) AND (indid in (SELECT indid FROM sysindexkeys WHERE (id = a.id) AND (colid in (SELECT colid FROM syscolumns WHERE (id = a.id) AND (name = a.name)) ...
schema在数据库中表示的是数据库对象集合,它包含了各种对像,比如:表,视图,存储过程,索引等等。 一般一个用户对应一个集合,所以为区分不同集合就需给不同集合起名。用户的schema名就相当于用户名,并作为该用户缺省schema。所以schema集合看上去像用户名。
在SQL Server 中创建Membership Schema项目 2021/10/20 反馈 本文内容 简介 步骤1:决定将用户存储放在哪儿 步骤2:在数据库中添加SqlMembershipProvider 架构 步骤3:探讨架构的核心表 显示另外 2 个 本文档是Visual C# 教程(转至Visual Basic 教程) 本教程首先探讨在数据库中增加必要的架构(schema) 以使用...
Creates a schema in the current database. The CREATE SCHEMA transaction can also create tables and views within the new schema, and set GRANT, DENY, or REVOKE permissions on those objects. Transact-SQL syntax conventions Syntax syntaxsql Copy -- Syntax for SQL Server and Azure SQL Database...
For more information, see XML Data (SQL Server). When you specify XMLSCHEMA in a FOR XML query, you receive both a schema and XML data, the query result. Each top-level element of the data refers to the previous schema by using a default namespace declaration that, in turn,...