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| author | Federico Caselli <cfederico87@gmail.com> | 2020-03-14 14:02:44 +0100 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-03-21 17:03:45 -0400 |
| commit | 9ec75882203b2c01aa1d362f939e21ebcd188e8d (patch) | |
| tree | 343d9e368f12f839c2c737cc05d1f5e7bc615536 /lib/sqlalchemy/dialects/sqlite/pysqlite.py | |
| parent | 376708f4a4958bf2559c14900c52aa6fc7fd05b3 (diff) | |
| download | sqlalchemy-9ec75882203b2c01aa1d362f939e21ebcd188e8d.tar.gz | |
Deprecate plain string in execute and introduce `exec_driver_sql`
Execution of literal sql string is deprecated in the
:meth:`.Connection.execute` and a warning is raised when used stating
that it will be coerced to :func:`.text` in a future release.
To execute a raw sql string the new connection method
:meth:`.Connection.exec_driver_sql` was added, that will retain the previous
behavior, passing the string to the DBAPI driver unchanged.
Usage of scalar or tuple positional parameters in :meth:`.Connection.execute`
is also deprecated.
Fixes: #4848
Fixes: #5178
Change-Id: I2830181054327996d594f7f0d59c157d477c3aa9
Diffstat (limited to 'lib/sqlalchemy/dialects/sqlite/pysqlite.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/sqlite/pysqlite.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/dialects/sqlite/pysqlite.py b/lib/sqlalchemy/dialects/sqlite/pysqlite.py index 4485631ce..b8a42a506 100644 --- a/lib/sqlalchemy/dialects/sqlite/pysqlite.py +++ b/lib/sqlalchemy/dialects/sqlite/pysqlite.py @@ -322,7 +322,7 @@ ourselves. This is achieved using two event listeners:: @event.listens_for(engine, "begin") def do_begin(conn): # emit our own BEGIN - conn.execute("BEGIN") + conn.exec_driver_sql("BEGIN") Above, we intercept a new pysqlite connection and disable any transactional integration. Then, at the point at which SQLAlchemy knows that transaction @@ -335,7 +335,7 @@ by adding the desired locking mode to our ``"BEGIN"``:: @event.listens_for(engine, "begin") def do_begin(conn): - conn.execute("BEGIN EXCLUSIVE") + conn.exec_driver_sql("BEGIN EXCLUSIVE") .. seealso:: |