qoq_union_bug.cfm

<cfset oneRow = QueryNew('baz')>
<cfset QueryAddRow(oneRow)>
<cfquery name="broken" dbtype="query">
  select <cfqueryparam value="1" cfsqltype="cf_sql_integer"> as num, 'a' as letter
  from oneRow

  union

  select <cfqueryparam value="1" cfsqltype="cf_sql_integer"> as num, 'b' as letter
  from oneRow
</cfquery>

<cfdump var="#broken#">

<cfquery name="works" dbtype="query">
  select 1 as num, 'a' as letter
  from oneRow

  union

  select 1 as num, 'b' as letter
  from oneRow
</cfquery>

<cfdump var="#works#">