Programmers coding Transact-SQL batches, stored procedures, triggers, and user-defined functions can use familiar TRY-CATCH logic to trap and handle error conditions.

• 编写Transact-SQL批、存储过程、触发器以及用户定义函数的程序员可用其熟悉的TRY-CATCH逻辑来捕获并处理错误条件。