No, you'll have to diff the dates at your application layer. The App Engine datastore is not a relational database and does not define procedures.
On Mon, Nov 30, 2009 at 7:48 PM, 敏怀 黃 <[email protected]> wrote: > In SQL,I can use function datediff to achieve that,but how in GQL ?Is > there any function like datediff in GQL ? > Thanks and sorry for poor English :) > > -- > > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-appengine%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > -- Ikai Lan Developer Programs Engineer, Google App Engine -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
