From fe80f92670949cde235af1d734264f59b52084c2 Mon Sep 17 00:00:00 2001 From: Federico Caselli Date: Mon, 7 Jun 2021 21:14:05 +0200 Subject: Add note regarding encryption-related pragmas passed in the url in pysqlcipher. Fixes: #6589 Change-Id: I86f93f84ef2bd374c4832a70e26e4901d024ed4b --- lib/sqlalchemy/dialects/sqlite/pysqlcipher.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/sqlalchemy') diff --git a/lib/sqlalchemy/dialects/sqlite/pysqlcipher.py b/lib/sqlalchemy/dialects/sqlite/pysqlcipher.py index 1a9337671..aafc00844 100644 --- a/lib/sqlalchemy/dialects/sqlite/pysqlcipher.py +++ b/lib/sqlalchemy/dialects/sqlite/pysqlcipher.py @@ -68,6 +68,11 @@ new connection. Currently, ``cipher``, ``kdf_iter`` e = create_engine('sqlite+pysqlcipher://:testing@/foo.db?cipher=aes-256-cfb&kdf_iter=64000') +.. warning:: Previous versions of sqlalchemy did not take into consideration + the encryption-related pragmas passed in the url string, that were silently + ignored. This may cause errors when opening files saved by a + previous sqlalchemy version if the encryption options do not match. + Pooling Behavior ---------------- -- cgit v1.2.1