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-rw-r--r--lib/sqlalchemy/engine/base.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py
index 41c5f4753..ef6282525 100644
--- a/lib/sqlalchemy/engine/base.py
+++ b/lib/sqlalchemy/engine/base.py
@@ -1887,7 +1887,7 @@ class Transaction(TransactionalContext):
:class:`_engine.Connection`::
from sqlalchemy import create_engine
- engine = create_engine("postgresql://scott:tiger@localhost/test")
+ engine = create_engine("postgresql+psycopg2://scott:tiger@localhost/test")
connection = engine.connect()
trans = connection.begin()
connection.execute(text("insert into x (a, b) values (1, 2)"))
@@ -1914,7 +1914,7 @@ class Transaction(TransactionalContext):
.. index::
single: thread safety; Transaction
- """
+ """ # noqa
__slots__ = ()
@@ -2413,7 +2413,7 @@ class Engine(ConnectionEventsTarget, log.Identified):
from sqlalchemy import event
from sqlalchemy.engine import Engine
- primary_engine = create_engine("mysql://")
+ primary_engine = create_engine("mysql+mysqldb://")
shard1 = primary_engine.execution_options(shard_id="shard1")
shard2 = primary_engine.execution_options(shard_id="shard2")