Jason Joines <[EMAIL PROTECTED]> wrote: > Table employees: > > ------------------------------------ > | idnumber | email | phone | address | > ------------------------------------ > > Table webusers: > ----------------------------- > | idnumber | userid | website | > ----------------------------- > > Table employees is completely populated. Table webusers has the > idnumber and website fields completely populated. What query can I use > to insert the email address from each persones record in the employees > table into the userid field of their corresponding record in the > webusers table?
If I've got you right you need UPDATE, not INSERT .. SELECT. UPDATE webuser, employees SET webuser.userid=employees.email WHERE webuser.idnumber=employees.idnumber; The above UPDATE statement will work from v4.0.4. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ / Egor Egorov / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net <___/ www.mysql.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
