On Sun, Sep 14, 2008 at 4:57 AM, Ardekantur <[EMAIL PROTECTED]>wrote:

>
> Hello all -


Hi Matthew!
I don't use an oracle database, but theoretically all Northwind schemas
should be almost the same. Maybe there are some incoherences since scripts
are made by hand.


>
>  In addition, EXTRACT does not support retrieving milliseconds.


Do you know another way to extract milliseconds from a datetime column?
If so, it would be interesting to override the
SqlProvider.GetLiteralDateDiff keeping in mind such peculiarity.

Nonetheless I want to take a look to
ReadTests_DateTimeFunctions.DateTimeDiffMilliseconds more detailedly since
it is falling even in linq2sql, maybe the test is wrong, or maybe to get
milliseconds from a datetime is not supported by Linq2Sql.

It should be considered that if DbLinq wishes to keep these tests in
> the project, they alter their Northwind DB to provide at least one
> DATETIME column to test these methods on.


We should keep rest of DateDiff tests, they work fine on
Test_Nunit_Mssql_Strict (linq2sql) our reference, they also work on Mssql,
and most of them on postgre.

Therefore and IMO the oracle northwind-script should be modified to make it
coherent regards rest of Northwind schemas, that is, adding such datetime
columns.

-- 
Saludos. Pablo Iñigo Blasco .

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