If the query does not have a table in it we don't get the tables.
For example, the following simple query gets a list of connection_strings
column from the Connection table:
aa = session.query(Connection.connection_string)
aa.column_descriptions
[{'aliased': False,
'expr': <sqlalchemy.orm.attributes.InstrumentedAttribute at 0x10eb7f590>,
'name': 'connection_string',
'type': String(length=100)}]
Exploring into the expr I am not sure how to get the table from that.
On Tuesday, 23 April 2013 02:32:15 UTC+10, Michael Bayer wrote:
>
>
>
> use column_descriptions:
> http://docs.sqlalchemy.org/en/rel_0_8/orm/query.html#sqlalchemy.orm.query.Query.column_descriptions
>
>
>
>
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