[Zope] ZSQL question

[Tom Jenkins]

howdy,
you access the fields (columns) of the result set by whatever name the 
RDBMS returns.  it looks like yours would return the value in a column 
named "sum".  so i'd try <dtml-var sum>

your second select statement looks like it has a missing 'AS'
select sum(amount) as summa, name from log....

in this case you would access via:
<dtml-var summa>


Kerekes Lajos wrote:
> Hi!
> 
> I have problem. Could you help me?
> I have a ZSQLMethod, it contains
> "SELECT SUM(AMOUNT), NAME FROM LOG GROUP BY NAME"
> How can I reach the SUM value in dtml?
> 
> <dtml-in SelectMethod>
> Name: <dtml-var NAME>, Summary of amount: <dtml-var ????>
> <dtml-in>
> 
> I tried the :
> "SELECT SUM(AMOUNT) SUMMA, NAME FROM LOG GROUP BY NAME"
> 
> <dtml-in SelectMethod>
> Name: <dtml-var NAME>, Summary of amount: <dtml-var SUMMA>
> <dtml-in>
> 
> but it gives
> Error Type: KeyError
> Error Value: SZUMMA
> 
>   Thank you:
> 
>     Lajos Kerekes
> 
> 
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-- 
Tom Jenkins
devIS - Development Infostructure
http://www.devis.com