Thanks Mark, thats exactly what I did in the end, and built myself a new helper function that allows me to call listByProperty and pass strings of 'NULL' or '!NULL' into the equation.
Thanks. Robert Sent from my iPhone On 29 Aug 2011, at 01:45, Mark Mandel <[email protected]> wrote: > You will need to use TQL for this. > > Mark > > On Fri, Aug 26, 2011 at 7:34 PM, Robert Rawlins <[email protected]> > wrote: > Hello Guys, > > I want to use listByProperty() to find all instance of a class who's > particular property is NULL, or NOT NULL > > How can I do this? I know I can search for specific values, but what about > NULL? Is that possible? Or do I need a TQL query? > > Thanks. > > Robert > -- > Before posting questions to the group please read: > http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer > > Try out the new Transfer ORM Custom Google Search: > http://www.google.com/cse/home?cx=002375903941309441958:2s7wbd5ocb8 > > You received this message because you are subscribed to the Google Groups > "transfer-dev" 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/transfer-dev?hl=en > > > > -- > E: [email protected] > T: http://www.twitter.com/neurotic > W: www.compoundtheory.com > > cf.Objective(ANZ) + Flex - Nov 17, 18 - Melbourne Australia > http://www.cfobjective.com.au > > 2 Devs from Down Under Podcast > http://www.2ddu.com/ > > -- > Before posting questions to the group please read: > http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer > > Try out the new Transfer ORM Custom Google Search: > http://www.google.com/cse/home?cx=002375903941309441958:2s7wbd5ocb8 > > You received this message because you are subscribed to the Google Groups > "transfer-dev" 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/transfer-dev?hl=en -- Before posting questions to the group please read: http://groups.google.com/group/transfer-dev/web/how-to-ask-support-questions-on-transfer Try out the new Transfer ORM Custom Google Search: http://www.google.com/cse/home?cx=002375903941309441958:2s7wbd5ocb8 You received this message because you are subscribed to the Google Groups "transfer-dev" 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/transfer-dev?hl=en
