Well, I got it. But thanks to those who helped. All I needed was single
quotes around my #url.ColleagueID# like so:
<cfquery datasource="Evaluation">
UPDATE #url.LineNumber#
SET Accessed = '1'
WHERE ColleagueID = '#url.ColleagueID#'
</cfquery>
I know this is a little weird but it works. Any explanations or is this
right?
</ml>