Hello Simon,
I have tried to do what you told me and get now the error:
sqlalchemy.exc.ArgumentError: Could not determine join condition
between parent/child tables on relationship Famprod.activite. Specify
a 'primaryjoin' expression. If 'secondary' is present,
'secondaryjoin' is needed as
class AccountHistory(Base):
id = sa.Column(sa.types.Integer, primary_key=1)
date= sa.Column(sa.types.DateTime, nullable=0,
default=sa.func.current_timestamp())
type= sa.Column(sa.types.Integer, nullable=0,
I'm not positive about this but if you are talking about the integer column,
all defaults have to be a string or some SQLAlchemy function so you'd want:
type = sa.Column(sa.types.Integer, nullable=0, default='1')
On Wed, Jul 13, 2011 at 7:37 AM, ddarko ddarko...@gmail.com wrote:
class
On Jul 12, 5:40 pm, Dipo Elegbede dipo.elegb...@gmail.com wrote:
Can I create two tables under a single Base class.
Yes.
If Base is the Base class then:
class Tab1(Base):
name = Column(String)
extension = Column(String)
class Tab2(Base):
name = Column(String)
extension =
On Jul 12, 5:40 pm, Dipo Elegbede dipo.elegb...@gmail.com wrote:
I would appreciate if you point me to any relevant documentation.
http://www.sqlalchemy.org/docs/orm/extensions/declarative.html?highlight=declarative_base
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I do not want to define a column with a default value and use it. Just
I would like to write my own validator and I need to get the default
value of already-defined table.
SQLAlchemy 0.7.1
On Jul 13, 2:26 pm, Will Weaver willman...@gmail.com wrote:
I'm not positive about this but if you are
given
Column('status', String(1), default='A')
Column('num', String(10), nullable=False, server_default='000')
try
table.status.c.default.arg
for sqlalchemy managed arguments
or
table.num.c.server_default.arg
for database managed defaults
Remember to test that the .default
On Jul 13, 3:47 pm, Mike Conley mconl...@gmail.com wrote:
given
Column('status', String(1), default='A')
try
table.status.c.default.arg
AttributeError: Neither 'InstrumentedAttribute' object nor
'Comparator' object has an attribute 'c'
I'm using the Declarative ORM Extension.
It
I did it this way:
class AccountHistory(Base):
id = sa.Column(sa.types.Integer, primary_key=1)
date = sa.Column(sa.types.DateTime, nullable=0,
default=sa.func.current_timestamp())
type = sa.Column(sa.types.Integer, nullable=0, default=1)
def getdefault(self, name):
Hello,
After many try, putting the table name in lower case in my code solve
my little problem. I get the solution in the oracle/base.py header.
I have not fully understood the conventions rules but this problem
show me that this part in sqlalchemy / oracle is important.
Mikael.
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You
Eduardo wrote
Hi,
I am trying to prompt an answer from a database after failed
create_engine command. I searched through the source code and I found
TypeError, and ValueError returns but they relate (if I understood
well only to the access parameters). My problem is that I am sure
that
my
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