This query return orm objects. If it will return view as you want, in your
session may have two copies of one object
** and * *and they not equals, but need to be equals
If you need to print values - You need to create something simular to
decorator of data, that return copy of required
Can someone have example of this?
Example is
class TownDetail(object):
def __init__(self, name, value):
self.name = name
self.value = value
def __composite_values__(self):
return self.name, self.value
def __eq__(self, other):
return isinstance(other, self.__class__) and\
On Mon, Dec 10, 2018 at 1:23 AM Ved Bhatnagar wrote:
>
> Hi,
>
> How can I use ORM insert (session.add(object)) to insert values in a table
> with identity column in redshift database?
their docs seem to be kind of incomplete on this but reading the
source it looks like redshift-specific
On Mon, Dec 10, 2018 at 6:17 AM Mehrdad Pedramfar <
mehrdad1373pedram...@gmail.com> wrote:
> Hi everybody,
> I have three classes in my model, which one class inherited by the other
> two:
>
>
> class Item(Base):
> __tablename__ = 'item'
>
> id = Column(Integer,
Hi everybody,I have three classes in my model, which one class inherited by the
other two:
class Item(Base): __tablename__ = 'item'
id = Column(Integer, primary_key=True) title =
Column(Unicode(300)) type = Column(Unicode(50))
__mapper_args__ = {
Great explanation, thank you very much.
I think that in case one uses versioned approach with changing ids then is
it better to have some automated function that will make
"expire-changestate-readd" dance by introspecting relations on the object,
because if a programmer forget to override
