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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-04-07 14:15:43 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-04-16 13:35:55 -0400 |
| commit | 2f617f56f2acdce00b88f746c403cf5ed66d4d27 (patch) | |
| tree | 0962f2c43c1a361135ecdab933167fa0963ae58a /lib/sqlalchemy/sql/functions.py | |
| parent | bd303b10e2bf69169f07447c7272fc71ac931f10 (diff) | |
| download | sqlalchemy-2f617f56f2acdce00b88f746c403cf5ed66d4d27.tar.gz | |
Create initial 2.0 engine implementation
Implemented the SQLAlchemy 2 :func:`.future.create_engine` function which
is used for forwards compatibility with SQLAlchemy 2. This engine
features always-transactional behavior with autobegin.
Allow execution options per statement execution. This includes
that the before_execute() and after_execute() events now accept
an additional dictionary with these options, empty if not
passed; a legacy event decorator is added for backwards compatibility
which now also emits a deprecation warning.
Add some basic tests for execution, transactions, and
the new result object. Build out on a new testing fixture
that swaps in the future engine completely to start with.
Change-Id: I70e7338bb3f0ce22d2f702537d94bb249bd9fb0a
Fixes: #4644
Diffstat (limited to 'lib/sqlalchemy/sql/functions.py')
| -rw-r--r-- | lib/sqlalchemy/sql/functions.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/functions.py b/lib/sqlalchemy/sql/functions.py index 1b10df954..cedb76f55 100644 --- a/lib/sqlalchemy/sql/functions.py +++ b/lib/sqlalchemy/sql/functions.py @@ -115,8 +115,12 @@ class FunctionElement(Executable, ColumnElement, FromClause): operator=operators.comma_op, group_contents=True, *args ).self_group() - def _execute_on_connection(self, connection, multiparams, params): - return connection._execute_function(self, multiparams, params) + def _execute_on_connection( + self, connection, multiparams, params, execution_options + ): + return connection._execute_function( + self, multiparams, params, execution_options + ) @property def columns(self): |