Hi Koen, The index you describe below is indeed an 'exploding' index, and the number of index rows will be 1*1*10*9*1 = 90 index entries - it won't index pairs of the same word.
-Nick Johnson On Tue, Aug 4, 2009 at 10:11 AM, Koen Bok<k...@madebysofa.com> wrote: > > Is there any way to reliably calculate how large an index for an item > will be? That way I could make sure my fulltext wordlists will never > get the exploding inde problem. > > My current index is > > - kind: SearchableIndex > properties: > - name: parentKind > - name: userKey > - name: words > - name: words > - name: sortKey > > Now let's say the words property has 10 words in it. Would my index > then be 1 * 1 * 10 * 10 * 1 = 100? And could I just compare that > against datastore._MAX_INDEXED_PROPERTIES? > > - Koen > > > -- Nick Johnson, Developer Programs Engineer, 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 google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
