查看您最喜欢的实用工具或Shell的文档以确定哪些regex操作符受支持,以及操作符可能具有的独特性。
Check the documentation for your favorite utility or shell to determine which regex operators are supported and how, if at all, the operators are unique.
我列举每个快捷方式或者操作符,和它的用途,以及使用它的例子。
I list out each operator or shortcut, its purpose, and examples of its use.
现在看一下这三个新操作符,以及它们与xml索引在执行计划中是如何工作的。
Now take a look at the three new operators and how they work together with XML indexes in a query execution plan.
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