Selecting part of a field with a regex

Question

I\'ve a table where a 3rd party component stores urls, i would like to get only the id parameter from this url.

With PHP i can do it like this:

Answer 1

Is possible to use this package: mysql-udf-regexp

The functions implemented by this package are:

REGEXP_LIKE(text, pattern [, mode])
REGEXP_SUBSTR(text, pattern [,position [,occurence [,mode]]])
REGEXP_INSTR?(text, pattern [,position [,occurence [,return_end [,mode]]]])
REGEXP_REPLACE?(text, pattern, replace [,position [,occurence [,return_end [,mode]]])

Very similar to the Oracle SQL functions.