Please explain!
I don't understand - what does it do:
db(db.product.id>10).update(product=db.product.price+20)
In updates You should normally specify what field or fields should be
updated?
db.define_table(‘product’,
SQLField(‘price’,’double’),
SQLField(‘discouted_price’,‘double’)
On Jun 3, 2:47 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> no. it is correct as it is.
>
> On Jun 3, 7:41 am, notabene <niels...@gmail.com> wrote:
>
> > Page 84:
> > Example:
> > db(db.product.id>10).update(product=db.product.price+20)
>
> > Should be (????):
> > db(db.product.id>10).update(db.product.price=db.product.price+20)
>
> > On Jun 3, 5:52 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > >http://www.web2py.com/examples/static/cookbook2.pdf
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