Replace the cfqueryparam tag with the word NULL without quotes. -Mike Chabot
On Tue, Apr 28, 2009 at 12:15 PM, Robert Harrison <[email protected]> wrote: > > Value="" > > > Robert B. Harrison > Director of Interactive Services > Austin & Williams > 125 Kennedy Drive, Suite 100 > Hauppauge NY 11788 > P : 631.231.6600 Ext. 119 > F : 631.434.7022 > http://www.austin-williams.com > > Great advertising can't be either/or. It must be &. > > Plug in to our blog: A&W Unplugged > http://www.austin-williams.com/unplugged > > > > -----Original Message----- > From: Pranathi Reddy [mailto:[email protected]] > Sent: Tuesday, April 28, 2009 1:06 PM > To: cf-talk > Subject: Set column value to NULL > > > My image datatype is varbinary(max) and I am storing binary image data in > database. > This query works fine in sql Server 2005 to set the attribute to > 'Null'(delete binary data) but wat if I wanna use in coldfusion8 <cfquery> > > update table1 set image = null where empid ='@id' > > I tried using > <cfquery name="Qry_DeleteImage" datasource="#application.datasource#"> > Update table1 > SET image = <cfqueryparam cfsqltype="CF_SQL_VARBINARY" > null="true" value= ''> > WHERE empID=<cfqueryparam cfsqltype="CF_SQL_VARCHAR" > value="#session.ID#"> > </cfquery> > > How do I actually set the attribute value to null in coldfusion. > > Thanks, > Priya > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:322026 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
