So, if I understand correctly, in this example m_row$$ is a hidden column automatically generated when a materialized view is created with rowid. It's still accessible though, i.e. you can still select from it explicitly.
On Monday, 1 September 2014 18:46:39 UTC+1, Ivan Smirnov wrote: > > py27/lib/python2.7/site-packages/sqlalchemy/engine/reflection.pyc in > reflecttable(self, table, include_columns, exclude_columns) > 591 cols_by_orig_name[c] if c in cols_by_orig_name > 592 else table.c[c] > --> 593 for c in columns > 594 ], > 595 **dict(unique=unique)) > > py27/lib/python2.7/site-packages/sqlalchemy/util/_collections.pyc in > __getitem__(self, key) > 155 > 156 def __getitem__(self, key): > --> 157 return self._data[key] > 158 > 159 def __delitem__(self, key): > > KeyError: u'm_row$$' > > > py27/lib/python2.7/site-packages/sqlalchemy/util/_collections.py(157)__getitem__() > 156 def __getitem__(self, key): > --> 157 return self._data[key] > 158 > > > If you have an index containing a column with a non-numeric character > (like 'm_row$$'), reflection would fail as in the example above, since > table.c would not contain it. > > Is there any way around it? > > P.S. It seems to be related to this thread from 4 years ago (MS SQL): > > https://groups.google.com/forum/#!searchin/sqlalchemy/keyerror/sqlalchemy/BcANLqW1D04/sRPMYpDLO8oJ > -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
