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Oracle 10g 政则表达式介绍
*****************************************lynx286原创, 首发www.mydwbi.com 欢迎转贴, 但转贴请不要删除此段版权说明. ***************************************** [@more@]AgendaWhat Is a Regular Expression? Using Regular Expressions With Oracle Database 10g Basic Examples of Regular Expressions Using with DDLWhat Is a Regular Expression? A regular expression comprises one or more character literals and/or metacharacters. In its simplest format, a regular expression can consist only of character literals
