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Content with label database-faq in Pylons FAQ (See content from all spaces)

Why do my mapped model objects contain old data from previous requests? (SQLAlchemy)
Question Why do my mapped model objects contain old data from previous requests (SQLAlchemy)? Answer The session you use from SQLAlchemy is not cleared between HTTP requests in the same thread. So you have to reset ...
Why do I get "This Compiled object is not bound to any engine" when doing SQLAlchemy queries?
Question Why do I get "This Compiled object is not bound to any engine" when doing SQLAlchemy queries? Answer SQLAlchemy requires a database connection to run a query. Normally an engine supplies the connection, and the engine is either bound to the session ...
How can I connect to multiple databases? (SQLAlchemy)
Question How can I connect to multiple databases? Answer For Pylons 0.9.6, this is now covered in SQLAlchemy for People in a Hurry pylonscookbook:SQLAlchemy 0.4 for people in a hurry#Multipleengines. For Pylons 0.9.5, the pylons.database module will get the "sqlalchemy.dburi" variable from your ...
How can I autoload my tables with SQLAlchemy?
Question How can I autoload my tables with SQLAlchemy? Answer SQLAlchemy can reflect tables from an existing database, querying to determine the properties needed for effective use. For Pylons 0.9.5, see Version 5 http://wiki.pylonshq.com ...
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