what about to store the whole table as a string '[[4, 2, 9], [1, 5, 7], [6, 8, 3]]' ?
Sebastian E. Ovide Sent from: Buenos Aires Argentina. On Thu, Feb 12, 2009 at 1:06 AM, theillustratedlife <[email protected]>wrote: > > How would you store a table of numbers in the datastore? > > | 4 | 2 | 9 | > -------------- > | 1 | 5 | 7 | > -------------- > | 6 | 8 | 3 | > -------------- > > My instinct would be something like [[4, 2, 9], [1, 5, 7], [6, 8, 3]], > but in the datastore docs it very plainly states that a ListProperty's > "item_type must be one of the datastore value types, and cannot be > list." > > Ideally, this should be stored as one property. Different entities > have different sizes, so it's not appropriate in my situation to have > a new property for each row. I suppose I could store them as a single > ListProperty of floats, although that makes the breaks between rows > less explicit. > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
