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sql server2005 TSql新功能学习总结(TRY…CATCH篇)
Transact-SQL 代码中的错误可使用 TRY…CATCH 构造处理,此功能类似于C#语言的异常处理功能。TRY…CATCH 构造包括两部分:一个 TRY 块和一个 CATCH 块 1.TRY...CATCH 块不处理导致数据库引擎关闭连接的严重性为 20 或更高的错误。但是,只要连接不关闭,TRY...CATCH 就会处理 ...
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