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Update phone number

Monica Marcus
Ranch Hand

Joined: Oct 17, 2012
Posts: 43
I want to write a method to change the phone number of a certain contact, identified by name. Here's the method:

As you see I tried several variants, but I always get zero rows updated and the phone number is not changed. Any idea how to get it done? Many thanks in advance for help.
I agree. Here's the link:
subject: Update phone number
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