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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2013-06-15 22:58:04 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2013-06-15 22:58:04 -0400 |
| commit | d826d99544c5c2ec2f7ba1645273fa138b5ec74a (patch) | |
| tree | 47261da67ea070dd7da9f25f4c1b9777aa19bc6a /lib/sqlalchemy/dialects/postgresql/base.py | |
| parent | 9612e2fbb5b8e49b58c0a93a6cb154f81545f2db (diff) | |
| download | sqlalchemy-d826d99544c5c2ec2f7ba1645273fa138b5ec74a.tar.gz | |
- changelog
- docs
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/base.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index 0810e0384..bb2a44cd2 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -47,7 +47,7 @@ Transaction Isolation Level :func:`.create_engine` accepts an ``isolation_level`` parameter which results in the command ``SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL <level>`` being invoked for every new connection. Valid values for this -parameter are ``READ COMMITTED``, ``READ UNCOMMITTED``, ``REPEATABLE READ``, +parameter include ``READ COMMITTED``, ``READ UNCOMMITTED``, ``REPEATABLE READ``, and ``SERIALIZABLE``:: engine = create_engine( @@ -57,7 +57,8 @@ and ``SERIALIZABLE``:: When using the psycopg2 dialect, a psycopg2-specific method of setting transaction isolation level is used, but the API of ``isolation_level`` -remains the same - see :ref:`psycopg2_isolation`. +remains the same. The psycopg2 dialect also includes support +for ``AUTOCOMMIT`` isolation - see :ref:`psycopg2_isolation`. Remote / Cross-Schema Table Introspection |