Correcting the SimpleDateFormat solved the problem. Thank you for catching that!
Doug On Nov 27, 5:26 am, m seleron <[email protected]> wrote: > Hi, > > Though it might be unrelated. > I think that Date and Time Patterns of SimpleDateFormat is [MM] Month > in year [mm] Minute in hour. > > thanks. > > On 11月27日, 午後7:22, dflorey <[email protected]> wrote: > > > > > The filter will just do string comparison (how should it know that you > > are comparing dates??) > > To get proper sorting/filtering just store the date as time in millis > > and it will work. > > > Cheers, > > Daniel > > > On 27 Nov., 04:25, Doug <[email protected]> wrote: > > > > Good Evening Everyone, > > > > I am working on creating an event calendar type of page and am having > > > trouble using the low level API and applying a filter to select events > > > that occur in the future. The data that I am selecting has a property > > > of "display_until" that holds a date in yyyy-mm-dd hh:mm:ss format. > > > > To select future events I started with the following code: > > > SimpleDateFormat formatter; > > > formatter = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss"); > > > Date date = new Date(); > > > String query_date = formatter.format(date); > > > > query.addSort("display_until", > > > Query.SortDirection.ASCENDING); > > > query.addFilter("display_until", > > > com.google.appengine.api.datastore.Query.FilterOperator.GREATER_THAN, > > > query_date); > > > > When I ran this code it did select future events, but not all of > > > them. Currently I have some 2009 and some 2010 events. It selected > > > the 2010 events, but not the December 2009 events. > > > > Anyone have any suggestions for how I can select all of the future > > > events? > > > > Thanks, > > > Doug -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-java?hl=en.
