...AND #lijstlengte# NEQ 0>
<cfset nieuwkopvar = ListQualify(FORM.value,"'",",","ALL")>
<cfquery name="" datasource="">
SELECT * FROM devices WHERE dev_volgnr IN (#preserveSingleQuotes(nieuwkopvar)#)
</cfquery>
But I'm curious if this will work also:
<cfqueryparam cfsqltype="varchar"...