Ok all mysql gurus, I need help here.

I have a table with few fields:

f_1, f_2, f_3, f_4

I want to run a query in mysql to get all the fields together and update the result into f_1

Update `table` set `f_1`=`f_1`. " ".`f_2`." ".`f_3`." ". `f_4`

is this possible directly on the server using Navicat?

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