On Oct 9, 2008, at 10:01 PM, John Hunter wrote:
> To simplify the problem, I have written code that simply connects the
> "reportdate" of the fundamental data with a give price data point, eg
>
> class PriceData(Base):
> __tablename__ = 'price_data'
>
> ticker = sa.Column(sa.String(12), prim
On Thu, Oct 9, 2008 at 9:01 PM, John Hunter <[EMAIL PROTECTED]> wrote:
>> if the attribute is "attached" to either PriceData or FundamentalData,
>> the general route towards this kind of thing is to use
>> column_property(). You can place subqueries which correlate to the
>> base table in those
On Thu, Oct 9, 2008 at 6:28 PM, Michael Bayer <[EMAIL PROTECTED]> wrote:
>
>
> On Oct 9, 2008, at 3:28 PM, John Hunter wrote:
>
>>
>> I have some tables with financial data -- one table has price data on
>> a given date and another data has fundamental data on a given report
>> date. I am wonderi
On Oct 9, 2008, at 3:28 PM, John Hunter wrote:
>
> I have some tables with financial data -- one table has price data on
> a given date and another data has fundamental data on a given report
> date. I am wondering if it is possible to create another object that
> is a ratio on a join between v
