I have a MySQL column that contains phone numbers, the problem is that they're in different formats, such as:
2125551212
212-555-1212
(212)5551212
I'd like to know if it's possible to take the existing 10 digits, remove the formatting, and change them all to this format: (212) 555-1212
Not a duplicate, as I'm looking to update several thousand entries instead of masking new entries.
Solution:
Sample data
create table nums ( num text );
insert into nums values
('2125551212'),
('212-555-1212'),
...