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Fixed incorrect and outdated connection.commit() doc
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@ -60,11 +60,17 @@ The ``connection`` class
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pair: Transaction; Commit
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.. method:: commit()
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Commit any pending transaction to the database. Psycopg can be set to
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perform automatic commits at each operation, see
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`~connection.set_isolation_level()`.
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Commit any pending transaction to the database.
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By default, Psycopg opens a transaction before executing the first
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command: if `!commit()` is not called, the effect of any data
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manipulation will be lost.
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The connection can be also set in "autocommit" mode: no transaction is
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automatically open, commands have immediate effect. See
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:ref:`transactions-control` for details.
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.. index::
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pair: Transaction; Rollback
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@ -77,7 +83,7 @@ The ``connection`` class
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.. method:: close()
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Close the connection now (rather than whenever `del` is executed).
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The connection will be unusable from this point forward; an
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`~psycopg2.InterfaceError` will be raised if any operation is
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