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I have this field whose value i have to increment the field value by a specific value.
I am using this
$data['quantity'] = 'Order.quantity+1';
which doesnt works for me quantity is a integer coloumn here.
Also will it work when nothing is in database?.
Regards
Himanshu Sharma
you can use updateAll() for this
a little googling reveals this pretty quick:
http://cakephp.1045679.n5.nabble.com/Auto-Increment-A-Field-td3491697.html