def _field_column(self, field, table_alias=None, column=None):
        if table_alias is None: table_alias = self.query.model._meta.db_table
        return "%s.%s" % (self.quote_name_unless_alias(table_alias),
                          self.connection.ops.quote_name(column or field.column))
Sets the application error handler.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/db/models/sql/compiler.py/GeoSQLCompiler._field_column--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/application.py/Application.setErrorHandler