accent insensitive regexp

Ever wanted to find an accent insentive expression like “bébé” in a column ? Maybe you tried to list all possible accents. But Posix has the class for you, the list of éèëê could be refered as [=e=] SELECT * FROM TAB WHERE REGEXP_LIKE(C,’b[[=e=]]b[[=e=]]’) not only [=e=] is easier to read and to type, but… Continue reading accent insensitive regexp