Mike Conley wrote:
The Oracle database only has one date type, and it includes time. If
you require date only it is up to you to extract the date.
Alternatively, if you really care about date only for all usage of
that column, store it with a time of 00:00:00.
the value stored in such column is already with time 00:00:00
my problem is when I try to campare it with a date:
data_inizio = datetime.datetime(2012, 3, 31, 0, 0, 0, 0)
data_fine = datetime.date(2012, 3, 31)
if data_inizio > data_fine:
...
TypeError: can't compare datetime.datetime to datetime.date
With DB PostgreSQL it works, because Pg returns a date object,
but when I change DB to Oracle it doesn't work anymore.
I know that I can transform it to a date as:
data_inizio.date()
but when I use PostgeSQL it is already a date and I can't use this syntax:
AttributeError: 'datetime.date' object has no attribute 'date'
I would not change my code to test if I'm using Oracle or Pg if there's
another way...
j
On Mar 30, 2012 8:08 AM, "jo" <jose.soa...@sferacarta.com
<mailto:jose.soa...@sferacarta.com>> wrote:
shinriyo wrote:
hi jo
Oracle and PostgreSQL are different.
Oracle also have hour and minutes and second.
If you want minutes and second on PostgresQL, you should use
datetime.
Hi shinryo,
I don't want hours and minutes.
My problem is that I have a comparison in my code like this:
if data_inizio > data_fine:
...
TypeError: can't compare datetime.datetime to datetime.date
--------------
data_inizio is a value returned by:
Frazione.get(31).tariffa_data_inizio # returns an object
datetime.date (both oracle and pg)
data_fine is a value returned by engine: #oracle returns a
datetime while pg returns a date
engine.connect().execute('select data_fine from tariffa where
id_frazione=31').fetchone()
I would like to know why Oracle engine returns dates as
datetime.datetime instead of datetime.date
and if there is a way to have the same behavior between oracle and
pg in such case.
j
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