hi there
I am new to Koha. I recently took over the voluntary support for Koha for a small library in NZ. I am very confident with the infrastructure and linux, but not very confident with databases and MySQL. I am looking for someone who can give me a few lines of code to do a mass change in the database.
We have a few hundred patrons with mail addresses from a provider who changed the domain name. I want to change all patrons‘ mail addresses ending with @xxx.co.nz to @yyy.co.nz.
Any help is appreciated. Thanks.