摘要
该文简略地介绍了正则表达式以及DB2中哥用的字符串比较和匹配功能。还描述了为什么正则表达式的强大功能是如此有用。
This article briefly introduces the regular expression, as well as available in DB2 string comparison and matching. Also describes why the powerful regular expression features are so useful.
作者
周健锋
ZHOU Jian-feng （HSBC Software Development Limited, Guangzhou 510610, China）
出处
《电脑知识与技术》
2009年第6期4122-4123,共2页
Computer Knowledge and Technology
