HI Michael

Thanks for the info.  .rowcount was the missing link I needed.  I'll also play 
with RETURNING as well as I thought I had tried that at one stage and saw no 
change in the SQL emitted, so moved on.   I'll let you know.

Cheers
Warwick

> an UPDATE statement returns no rows unless RETURNING was used to return 
> columns from those rows that were updated.   When an UPDATE or DELETE is 
> emitted, result.rowcount contains the number of rows that were matched by the 
> statement's criterion.
> 
> On Oct 21, 2010, at 2:06 AM, Warwick Prince wrote:
> 
>> Hi All
>> 
>> I'm using 0.6.4 under Windoze with MySQL,  Python 2.6.4 and I had code that 
>> I thought worked before (0.6.3)  - which appeared to break due to this 
>> issue.. I could be wrong on this point so I'll just get to the crux of the 
>> matter...
>> 
>> I have a result = table.update(whereClause, values=someValuesDict).execute()
>> 
>> The table is updated correctly, however, the resultproxy object I receive as 
>> 'result' appears to have no members.   If I fetchone() or fetchall() I 
>> simply get a None result.  Is this correct?
>> 
>> If this IS correct, how is the best way to tell if the update was a success? 
>>   I tried putting bad data in the whereClause and it simply did nothing to 
>> the database, but my resultproxy was the same.  No Exceptions raised in 
>> either case?
>> 
>> Please enlighten me..
>> 
>> Cheers
>> Warwick
>> 
>> 
>> Warwick Prince 
>> Managing Director 
>> mobile: +61 411 026 992 
>> skype: warwickprince  
>>  
>> phone: +61 7 3102 3730 
>> fax:      +61 7 3319 6734 
>> web:     www.mushroomsys.com 
>> 
>> 
>> 
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