generated sql contains invalid reference to table NONE
I don't know where the problem is in Camelot or Sqlalchemy.(latest 0.6
trunk)
I am using a Firebird database.
I think that the sql derives from the following statements
col = getattr( admin.entity, field_name )
query = select([col], distinct=True,
order_by=col.asc()).select_from(table)
ERROR:camelot.view.model_thread.signal_slot_model_thread:exception
caught in model thread while executing get_filters_and_actions -
TableView.set_filters_and_actions
Traceback (most recent call last):
File /var/git/camelot/camelot/view/model_thread/
signal_slot_model_thread.py, line 57, in execute
result = self._request()
File /var/git/camelot/camelot/view/controls/tableview.py, line
559, in get_filters_and_actions
return ( admin.get_filters(), admin.get_list_actions() )
File /var/git/camelot/camelot/view/model_thread/__init__.py, line
57, in wrapper
return original_function(*args, **kwargs)
File /var/git/camelot/camelot/admin/entity_admin.py, line 364, in
get_filters
return list(filter_generator())
File /var/git/camelot/camelot/admin/entity_admin.py, line 362, in
filter_generator
yield (filter, filter.get_name_and_options(self))
File /var/git/camelot/camelot/view/filters.py, line 112, in
get_name_and_options
for value in session.execute(query):
File /usr/lib/python2.7/site-packages/sqlalchemy/orm/scoping.py,
line 139, in do
return getattr(self.registry(), name)(*args, **kwargs)
File /usr/lib/python2.7/site-packages/sqlalchemy/orm/session.py,
line 724, in execute
clause, params or {})
File /usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py,
line 1191, in execute
params)
File /usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py,
line 1271, in _execute_clauseelement
return self.__execute_context(context)
File /usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py,
line 1302, in __execute_context
context.parameters[0], context=context)
File /usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py,
line 1401, in _cursor_execute
context)
File /usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py,
line 1394, in _cursor_execute
context)
File /usr/lib/python2.7/site-packages/sqlalchemy/dialects/firebird/
base.py, line 680, in do_execute
cursor.execute(statement, parameters or [])
ProgrammingError: (ProgrammingError) (-204, 'isc_dsql_prepare: \n
Dynamic SQL Error\n SQL error code = -204\n Table unknown\n NONE\n
At line 2, column 19') 'SELECT DISTINCT assets.yr \nFROM assets, None
ORDER BY assets.yr ASC' ()
the table was defined as
create domain D_CURR char (3) default 'EUR' not null;
create domain D_MONEY decimal(10,2) default 0 not null;
recreate table assets(
id integer not null,
yr smallint not null,
cost d_money not null,
curr d_curr not null,
residual d_money not null,
class integer not null,
realised d_money default 0,
constraint pk_asset primary key(id)
);
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