Anthony S

What is the trigger for this update of T2 withholding _until? This will 
influence the solution drastically.

Richard D

On Saturday, January 31, 2015 at 8:47:47 PM UTC+1, Anthony Smith wrote:
>
> Hi 
>
> I never explained it very well,
> Table 1 has products with a with-holding period in days eg. product1 10 
> days, product2 7 7days etc
> Table2 has when, where, completed_date the product was used, it also has a 
> withholding_until date field
>
> I am trying to get the T2 withholding _until to be update using the 
> T2completed_date+ T1with-holding period 
>
> On Sunday, 1 February 2015 02:41:02 UTC+11, Massimo Di Pierro wrote:
>>
>> I do not understand the context of your question. In python you can do:
>>
>>     d = datetime.datetime(2015,1,29,11,30,00)
>>     d = d + datetime.timedelta(days = 7)
>>
>> If a date is in a database you can do the same, you select, add and store 
>> it again. Some databases allow you to do it at the SQL level but not all, 
>> so the DAL does not support this.
>>
>> Or is your question about the web2py built-in scheduler?
>>
>>
>>
>> On Saturday, 31 January 2015 04:18:16 UTC-6, Anthony Smith wrote:
>>>
>>> Hi,
>>> I am unable to find any information on adding the number of days to a 
>>> date.
>>>
>>> The number of days is stored in a table as a int
>>>
>>> Second it where a task is created and a expiry is require using the 
>>> completed date of the task + the number of days from the first table.
>>>
>>> What is the best way to handle this?
>>>
>>> thanks 
>>>
>>>
>>>
>>>

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