diff options
Diffstat (limited to 'lib/extensions.py')
| -rw-r--r-- | lib/extensions.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/extensions.py b/lib/extensions.py index 6a18878..d5d1ac6 100644 --- a/lib/extensions.py +++ b/lib/extensions.py @@ -41,6 +41,15 @@ from _psycopg import adapt, adapters, encodings, connection, cursor from _psycopg import string_types, binary_types, new_type, register_type from _psycopg import ISQLQuote +"""Isolation level values.""" +ISOLATION_LEVEL_AUTOCOMMIT = 0 +ISOLATION_LEVEL_READ_COMMITED = 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_COMMITED + def register_adapter(typ, callable): """Register 'callable' as an ISQLQuote adapter for type 'typ'.""" |