[AlwaysOn] 创建SQL Server高可用性组T-SQL语法：先决条件和限制

先决条件和限制 Prerequisites and Restrictions

有关创建可用性组的先决条件的信息，请参阅有关AlwaysOn可用性组(SQL Server)的先决条件、限制和建议。For information about the prerequisites for creating an availability group, see Prerequisites, Restrictions, and Recommendations for Always On Availability Groups (SQL Server).

有关对可用性组Transact-SQL语句的限制的信息，请参阅AlwaysOn可用性组(SQL Server)的Transact-SQL语句概述。For information about restrictions on the AVAILABILITY GROUP Transact-SQL statements, see Overview of Transact-SQL Statements for Always On Availability Groups (SQL Server).