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| author | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2011-05-11 12:51:44 +0100 |
|---|---|---|
| committer | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2011-05-11 13:01:20 +0100 |
| commit | 19ec8809fde2a678eeb9762293cdfdb080bd6a01 (patch) | |
| tree | 186127bd439be05d2f3fec3b21188b476db0496e /lib/extensions.py | |
| parent | 834c7d1288fb65e25190fa404de6a1c32b735ba4 (diff) | |
| download | psycopg2-19ec8809fde2a678eeb9762293cdfdb080bd6a01.tar.gz | |
Use all the isolation levels accepted by PostgreSQL
In PG 9.1 repeatable read and serializable are distinct levels.
Diffstat (limited to 'lib/extensions.py')
| -rw-r--r-- | lib/extensions.py | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/lib/extensions.py b/lib/extensions.py index 82e17fa..cb48b79 100644 --- a/lib/extensions.py +++ b/lib/extensions.py @@ -68,13 +68,11 @@ except ImportError: pass """Isolation level values.""" -ISOLATION_LEVEL_AUTOCOMMIT = 0 -ISOLATION_LEVEL_READ_COMMITTED = 1 -ISOLATION_LEVEL_SERIALIZABLE = 2 - -# PostgreSQL maps the the other standard values to already defined levels -ISOLATION_LEVEL_REPEATABLE_READ = ISOLATION_LEVEL_SERIALIZABLE -ISOLATION_LEVEL_READ_UNCOMMITTED = ISOLATION_LEVEL_READ_COMMITTED +ISOLATION_LEVEL_AUTOCOMMIT = 0 +ISOLATION_LEVEL_READ_UNCOMMITTED = 1 +ISOLATION_LEVEL_READ_COMMITTED = 2 +ISOLATION_LEVEL_REPEATABLE_READ = 3 +ISOLATION_LEVEL_SERIALIZABLE = 4 """psycopg connection status values.""" STATUS_SETUP = 0 |