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Diffstat (limited to 'lib/sqlalchemy/ext/asyncio/engine.py')
| -rw-r--r-- | lib/sqlalchemy/ext/asyncio/engine.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/sqlalchemy/ext/asyncio/engine.py b/lib/sqlalchemy/ext/asyncio/engine.py index 5951abc1e..829e89b71 100644 --- a/lib/sqlalchemy/ext/asyncio/engine.py +++ b/lib/sqlalchemy/ext/asyncio/engine.py @@ -448,6 +448,16 @@ class AsyncConnection(ProxyComparable, StartableContext, AsyncConnectable): with async_engine.begin() as conn: await conn.run_sync(metadata.create_all) + .. note:: + + The provided callable is invoked inline within the asyncio event + loop, and will block on traditional IO calls. IO within this + callable should only call into SQLAlchemy's asyncio database + APIs which will be properly adapted to the greenlet context. + + .. seealso:: + + :ref:`session_run_sync` """ conn = self._sync_connection() |