I can't remember offhand if QofQ allows the IN clause: SELECT * FROM q1 WHERE q1.pkey NOT IN ( #ValueList( q2.pkey )# )
Or you could do a more manual query: SELECT * FROM q1 WHERE 1 = 1 <cfloop query="q2"> AND q1.pkey != #q2.pkey# </cfloop> ...................... Ben Nadel Certified Advanced ColdFusion MX7 Developer www.bennadel.com Need ColdFusion Help? www.bennadel.com/ask-ben/ -----Original Message----- From: Peterson, Chris [mailto:[EMAIL PROTECTED] Sent: Thursday, April 05, 2007 10:08 AM To: CF-Talk Subject: RE: QoQ - remove all instances of value from Query1 in Query2? And in case you are wondering why I have to use QoQ's, I am getting a query set for users and for groups from Active Directory using CFLDAP, and I then need to remove all the instances of users that are already configured for access to the selected report, so I have available users on the left, and configured users on the right. =) Chris -----Original Message----- From: Peterson, Chris [mailto:[EMAIL PROTECTED] Sent: Thursday, April 05, 2007 10:05 AM To: CF-Talk Subject: RE: QoQ - remove all instances of value from Query1 in Query2? Just a primary key (username or group name, I have 2 queries I need to filter like this, one for users and one for groups) -----Original Message----- From: Ben Nadel [mailto:[EMAIL PROTECTED] Sent: Thursday, April 05, 2007 10:01 AM To: CF-Talk Subject: RE: QoQ - remove all instances of value from Query1 in Query2? What do you use to determine the match? An entire record must match? Or just a primary key? ......................... Ben Nadel Certified Advanced ColdFusion MX7 Developer www.bennadel.com Need ColdFusion Help? www.bennadel.com/ask-ben/ -----Original Message----- From: Peterson, Chris [mailto:[EMAIL PROTECTED] Sent: Thursday, April 05, 2007 9:59 AM To: CF-Talk Subject: QoQ - remove all instances of value from Query1 in Query2? I have 2 Query objects. I need to remove all records from query 1 that have a matching value in query 2, so I basically need to end up with a query result set that has the contents of query 1 less the contents of query 2. Any idea's, other than a very manual loop with a check on each value individually? If this was SQL I would do a WHERE username NOT IN (select username from Query2), but that does not work with QoQ. Anyone know some tricks? Chris Peterson ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 & MX7 integration & create powerful cross-platform RIAs http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJQ Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:274582 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
