I am sorry Michael,
Maybe the problem is not in the column_prefix,
The thing that I don't understand in this query is why sa tries to change the
primary key of this row.
I changed in my form only the value of id_operator,
thus I expected a query like:
UPDATE anagrafica SET id_operatore=1695
Hi all,
Module sqlalchemy.engine.base:*1180* in |__execute_context
||context*.*parameters*[**0**]**,* context*=*context*)*|
Module sqlalchemy.engine.base:*1249* in |_cursor_execute||
self*.*_handle_dbapi_exception*(*e*,* statement*,* parameters*,*
cursor*,* context*)*|
Module
If you could send code examples in a readable format, that would be helpful.
Here is column_prefix working as documented:
from sqlalchemy import *
from sqlalchemy.orm import *
engine = create_engine('sqlite://', echo=True)
metadata = MetaData()
t = Table('foo', metadata,
Column('id',
It seems that both options don't work in common:
dates = Table('dates', meta,
Column('date', Date, primary_key=True)
)
mapper(MyDate, dates, column_prefix='_', properties=dict(
date = synonym('_date'),
)
produces with 0.3.8:
ArgumentError: WARNING: column 'date' not being added due to
Hello,
I'm using SQLAlchemy 0.3.1 with Python 2.4 and PostgreSQL
I have a strange problem with property(), it seems that they're not
propagated to the children classes :
Here is the code which fail :
File A
assign_mapper(session_context, taxonomy.Taxonomy, table_taxonomies,
