Ahhh. Thanks Didier! That makes sense, and should have been obvious! -Ben
http://www.liink.it http://about.me/benjaminc On Thu, Apr 7, 2011 at 11:21 PM, Didier Durand <[email protected]> wrote: > Hi, > > You should try querying them all (so that you don't have to create an > invalid query) via a Java program and then check the value of the > property once the object is instantiated in order to issue a delete if > the prop value is wrong. > > You may have to do this via chained queued tasks if your data is big. > > regards > > didier > > On Apr 7, 8:53 pm, Ben <[email protected]> wrote: >> Hello, >> >> I have a strange problem in the app engine data viewer (admin tools). >> I have entities in my app that have an email property, but the value >> of email is ''... blank. This is apparently invalid, as when I browse >> all entities with the email property, I get an error. >> >> I then try to query: SELECT * FROM User WHERE email = '' and get the >> error: "email must not be empty." I then try to query in reverse: >> SELECT * FROM User WHERE email != '' and I can browse the entities >> with no issues. >> >> How can I delete the entities with blank emails, when I cannot query >> on it being blank? >> >> I have a similar issue with URLs. >> >> Thanks! >> >> -Ben >> >> http://www.liink.ithttp://about.me/benjaminc > > -- > 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. > > -- 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.
