Python SQLite - How to manually BEGIN and END transactions?

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谎友^
谎友^ 2021-01-13 15:19

Context

So I am trying to figure out how to properly override the auto-transaction when using SQLite in Python. When I try and run

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  • 2021-01-13 16:01

    As @CL. said you have to set isolation level to None. Code example:

    s = sqlite3.connect("./data.db")
    s.isolation_level = None
    
    try:
        c = s.cursor()
        c.execute("begin")
        ...
        c.execute("commit")
    except:
        c.execute("rollback")
    
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  • 2021-01-13 16:13

    The documentaton says:

    You can control which kind of BEGIN statements sqlite3 implicitly executes (or none at all) via the isolation_level parameter to the connect() call, or via the isolation_level property of connections.

    If you want autocommit mode, then set isolation_level to None.

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