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I\'m using sqlalchemy\'s reflection tools to get a Table object. I do this because these tables are dynamic and tables/columns can change. Here\'s the code I\'m using:
So I have some results which I\'ve got from the install table, like so: install = metadata.tables[\'install\']
I just started using SQLAlchemy and get a DetachedInstanceError and can\'t find much information on this anywhere. I am using the instance outside a session, so it is natural that SQLAlchemy is unable
I wanted to optimize my database query: link_list = select( columns=[link_table.c.rating, link_table.c.url, link_table.c.donations_in],
My Pylons app uses local MySQL server via SQLAlchemy and python-MySQLdb. When the server is restarted, open pooled connections are apparently closed, but the application doesn\'t know about this and a
So I have a table with a datestamp and two fields that I want to make sure that they are unique in the last month.
开发者_如何学运维I like the idea of sqlite\'s manifest typing / type affinity: http://www.sqlite.org/datatype3.html
I\'m trying to figure out how to map against a simple read-only property and have that property fire when I save to the database.
I\'d like to override __deepcopy__ for a given SQLAlchemy-mapped class such that it ignores any SQLA attributes but deepcopies everything else that\'s part of the class.
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