[sqlalchemy] Re: column_expression issue/question

2012-09-03 Thread Eric Lemoine
Hi I'm facing another column_expression issue. It is not related to the previous issue, and I'm sure if SQLAlchemy can help me with this one. from sqlalchemy.types import UserDefinedType from sqlalchemy.sql import func class Geometry(UserDefinedType): def column_expression(self,

[sqlalchemy] Re: column_expression issue/question

2012-09-02 Thread Eric Lemoine
On Sunday, September 2, 2012, Michael Bayer wrote: fixed in tip. Thanks. You may want to correct one of the generated SQL strings in the doc ( http://docs.sqlalchemy.org/en/latest/core/types.html?highlight=column_expression#types-sql-value-processing ). I'm a little uncertain that the