[Zope] ZSQL question

[Jens Vagelpohl]

try the following:

SELECT SUM(AMOUNT) AS MY_SUM, NAME FROM LOG GROUP BY NAME

<dtml-in SelectMethod>
   Name: <dtml-var NAME>, Summary of amount: <dtml-var MY_SUM>
<dtml-in>

i suspect using just SUM(AMOUNT) leaves the resulting value with some 
indeterminate name or no variable name at all. so you must explicitly give 
that variable a name.

jens


On Thursday, August 30, 2001, at 10:10 , 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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