It's probably not Cfqueryparam... This often happens when you change schemas on the Db... The JDBC subsystem caches the Database schema - which to you looks like "cola,colb" but JDBC looks like "position 1, position 2" .. When you add a column for example, the column ids are switched or shifted. This results in a data type mismatch. Check out this blog post:
http://mkruger.cfwebtools.com/index.cfm?mode=alias&alias=dbschemaChange There are a number of work arounds (see the comments) including adding something to the query to get JDBC to go out and refresh the schema for that table. -mark -----Original Message----- From: Everett, Al (NIH/NIGMS) [C] [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 16, 2006 10:07 AM To: CF-Talk Subject: RE: cfqueryparam acting up A space perhaps? <cfqueryparam value="#trim(URL.productID)#" cfsqltype="cf_sql_integer" /> -----Original Message----- From: Richard Cooper Sent: Wednesday, August 16, 2006 10:51 AM To: CF-Talk Subject: cfqueryparam acting up Hi, I've recently been getting some odd occurrences when using <cfqueryparam>. For instance I've have a table products. Everything was fine until recently when a product was updated via a CMS system. Each product that was edited after this point had this error when attempted to view in a listing: [code] [Macromedia][SQLServer JDBC Driver]Value can not be converted to requested type. The error occurred in W:\inetpub\wwwroot\testsite\www\untitled.cfm: line 4 2 : SELECT * 3 : FROM products 4 : WHERE productID = <cfqueryparam value="#URL.productID#" cfsqltype="cf_sql_integer" /> 5 : </cfquery> 6 : ------------------------------------------------------------------------ -------- SQL SELECT * FROM products WHERE productID = (param 1) [/code] For example I went to ?productID=285 and it would break but ?productID=395 would be fine....both of which a integers, so both should work. I removed the cfqueryparam to leave: WHERE productID = #URL.productID# and everything worked fine? To get it working I have to change the SELECT * and list all of the fields required. The problem seems to be happening only when using cfqueryparam and only on columns that are: INTEGER IDENTITY(1,1) PRIMARY KEY I'm using CF MX 7 & SQL Server 2000 on a windows 2000 platform. Has anyone else experienced such problems or know if I'm doing something wrong ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:249998 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
