Thanks!
On Tue, Dec 3, 2013 at 10:20 AM, Jon Clausen <jon_clau...@silowebworks.com>wrote: > > You are correct. QoQ can be a bear to work with when handling null values > with non-string datatypes. Your best bet, is to exclude those with > > WHERE number IS NOT NULL (CF treats empty strings as NULLS for SQL > purposes) > > and, if you need those null records, us an çS NULL" query separately or > with a UNION statement. > > SELECT * from qNumber > > UNION > > SELECT * from qNoNumber > > The above is intensive in processing so I wouldnç¨ recommend it if the > recordset is large. > > HTH, > > Jon > > > > On Dec 2, 2013, at 6:05 PM, John M Bliss <bliss.j...@gmail.com> wrote: > > > > > Hi! I have a query result set stored as WDDX in a text file. Set > includes a > > numeric column with some null values: > > > > <field name='COSTS'> > > <null/> > > <null/> > > <number>50.94</number> > > etc > > > > I can read this file, do a wddx2cfml on it, and then do query-of-query on > > the results with no problem. The problem happens when, in my QoQ, I try > to > > order by costs. That produces: > > > > java.lang.Double cannot be cast to java.lang.String > > > > Am I correct to assume that's being caused by the null values? If so, > > what's the best/easiest way to fix that? If not, what might be causing > this? > > > > -- > > John Bliss - http://about.me/jbliss > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:357247 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
