The Frequently Asked Questions section is a growing collection of commonly observed questions to well-known issues.
table.drop() / metadata.drop_all()and_() or or_(), and I am getting an error message about foreign keys.ORDER BY required with LIMIT (especially with subqueryload())?joinedload() or lazy=False to create a JOIN/OUTER JOIN and SQLAlchemy is not constructing the correct query when I try to add a WHERE, ORDER BY, LIMIT, etc. (which relies upon the (OUTER) JOIN)__len__(), why not?Session.delete(myobject) and it isn’t removed from the parent collection!__init__() called when I load objects?None - shouldn’t it have loaded Foo with id #7?flambé! the dragon and The Alchemist image designs created and generously donated by Rotem Yaari.
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