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python Programming Glossary: autoflushWhy is SQLAlchemy insert with sqlite 25 times slower than using sqlite3 directly? http://stackoverflow.com/questions/11769366/why-is-sqlalchemy-insert-with-sqlite-25-times-slower-than-using-sqlite3-directly dbname echo False DBSession.configure bind engine autoflush False expire_on_commit False Base.metadata.drop_all engine Base.metadata.create_all.. False DBSession.remove DBSession.configure bind engine autoflush False expire_on_commit False Base.metadata.drop_all engine Base.metadata.create_all..
sqlalchemy cursor error during yield_per http://stackoverflow.com/questions/12233115/sqlalchemy-cursor-error-during-yield-per .yield_per sessionmaker_ sessionmaker autocommit False autoflush False bind engine session scoped_session sessionmaker_ def foo.. flush data as it needs to well if you turned on autoflush which I'd recommend or you can call flush to force it but this..
Database on the fly with scripting languages http://stackoverflow.com/questions/2580497/database-on-the-fly-with-scripting-languages table session create_session bind engine autocommit False autoflush True Now you can query the database filtering by any field etc...
SQLAlchemy: What's the difference between flush() and commit()? http://stackoverflow.com/questions/4201455/sqlalchemy-whats-the-difference-between-flush-and-commit transaction it holds. By default Session objects autoflush their operations but this can be disabled. Hopefully this example.. a query. print 1 s.query Foo .all s.commit # s2 Session s2.autoflush False s2.add Foo 'B' print 2 s2.query Foo .all # The Foo 'B'..
SQLAlchemy proper session handling in multi-thread applications http://stackoverflow.com/questions/9619789/sqlalchemy-proper-session-handling-in-multi-thread-applications echo False self.DBSession scoped_session sessionmaker autoflush True autocommit False bind self.db_engine def _worker self.. echo False DBSession scoped_session sessionmaker autoflush True autocommit False bind db_engine class MTWorker object def..
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