我正在寻找一个正则表达式,它只匹配以下文本中单词“blah”的第 3、6、9、12、15、18、..... 等,而忽略第 1、2、4、5、7 , 8th,.... 等等。正则表达式应该只匹配 blah 的 3 次出现
The Band blah The Band blah blah Up On Cripple Creek (2000 Digital Remaster) blah 2000 blah Greatest Hits blah The Band blah blah The Weight (2000 Digital Remaster) blah 2003 blah Rhythm Of The Rain blah The Cascades blah blah Rhythm Of The Rain (LP Version) blah 2005 blah Chronicle Volume One blah Creedence Clearwater Revival blah blah Who'll Stop the Rain blah 1976 blah The Complete Sun Singles, vol. 1 blah Johnny Cash blah blah I Walk the Line blah 2001 blah Greatest Hits blah Bob Seger blah blah Against The Wind blah 1980 blah Their Greatest Hits blah The Eagles blah blah Lyin' Eyes blah 1975 blah Johnny Horton's Greatest Hits blah Johnny Horton blah blah North To Alaska
提前致谢。
仅供参考,我将在 Hive 中使用这个正则表达式