On Feb 28, 2011, at 7:42 AM, bigt wrote: > 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) > > 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' () >
this suggests that the variable named "table" is None. select_from() is usually not needed in any case as the FROM clause is derived from the columns and the WHERE clause. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
