mmulti-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) slet . match \n (default false) Uungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false) Flag syntax isxyz(set) or-xyz(clear) orxy-z(setxy, clearz). ...
Note that in the examples above .* is used. The asterisk operator is however greedy, meaning that it will match as many characters as possible (which still allow a match to occur), so often we want to change it to non-greedy by adding ?, making it .*?....
The meaning of \R can be set by starting a pattern with one of the following sequences:SequenceDescription (*BSR_ANYCRLF) any of CR, LF or CRLF (*BSR_UNICODE) any Unicode newline sequenceCommentsIt's possible to include comments inside a pattern. Comments do not participate in the ...
+ octal or hexadecimal number sequence can be treated as a multibyte code char in character class if multibyte encoding is specified. (ex. [\xa1\xa2], [\xa1\xa7-\xa4\xa1]) + allow the range of single byte char and multibyte char in character class. ex. /[a-<<any EUC-JP chara...
m multi-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) s let . match \n (default false) U ungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false)Flag syntax is xyz (set) or -xyz (clear) or xy-z (set xy, clear ...
m multi-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) s let . match \n (default false) U ungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false)Flag syntax is xyz (set) or -xyz (clear) or xy-z (set xy, clear ...
m multi-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) s let . match \n (default false) U ungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false)Flag syntax is xyz (set) or -xyz (clear) or xy-z (set xy, clear ...
The\bassertions work well in the beginning and the end of the subject string: SELECT REGEXP_SUBSTR('xyz', '\\b\\w{3}\\b'); -> xyz By default, the^and$assertions have the same meaning with\A,\Z, and\z. However, the meanings of^and$can change in mult...
mmulti-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) slet . match \n (default false) Uungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false) Flag syntax isxyz(set) or-xyz(clear) orxy-z(setxy, clearz). ...
m multi-line mode: ^ and $ match begin/end line in addition to begin/end text (default false) s let . match \n (default false) U ungreedy: swap meaning of x* and x*?, x+ and x+?, etc (default false)Flag syntax is xyz (set) or -xyz (clear) or xy-z (set xy, clear ...