I am on Oracle and I'm trying to do a fairly simple query and I just
don't see the problem with it. I've stared now for way to long.
I am trying to differentiate between grocery store items and
convenience store items and this is done by the cs_price column being
an empty string. So I've adjusted the query so that if the store =
'convenience' then the price must not equal empt string.
Unfortunately it always comes up with 0 records. If I remove the
added WHERE then it returns records, just more than it should.
<cfquery name="food_detail" datasource="eatsmart">
SELECT detail,food_store_id,cs_price
FROM fsnep_food_store
WHERE department = <cfqueryparam cfsqltype="cf_sql_varchar"
value="#url.getFoodItems#">
AND food_item = <cfqueryparam cfsqltype="cf_sql_varchar"
value="#url.getFoodDetail#">
<cfif url.store EQ 'convenience'>
AND cs_price <> <cfqueryparam cfsqltype="cf_sql_varchar" value="">
</cfif>
ORDER BY detail asc
</cfquery>
Here's a dump of the database:
http://eatsmart.umd.edu/dbf/food_items/db_display.cfm
thanks!
--
Daniel Kessler
Department of Public and Community Health
University of Maryland
Suite 2387 Valley Drive
College Park, MD 20742-2611
301-405-2545 Phone
www.phi.umd.edu
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