Mickael said:
>
> Is it possible to have a simple query have a sub query using QofQ.
> It sounds like it could work but how do you determine the
> datasource?

Not as a subquery, but there are workarounds as long as the subquery
is not correlated. Just don't expect stellar performance.

> <cfquery datasource="mydsn">
> Select thedate from datetable where thedate in (select * from the
> QofQResult)
> </cfquery>
>
> How would you get the above to work?

Closest you can get will be:

<cfquery name="myquery" dbtype="query">
  select *
  from the QofQResult
</cfquery>

<cfquery datasource="mydsn">
  Select thedate
  from datetable
  where thedate in <cfqueryparam list="yes" cfsqltype="cf_sql_date"
value="#ValueList(myquery.thedate)#">
</cfquery>

Jochem
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