docs: Add missing engine.dispose() call to the asyncio cookbook example. (#973)

diff --git a/alembic/templates/async/env.py b/alembic/templates/async/env.py
index ade3dc4035f85375665981578ebf6b597516e001..4ac2b6ac36cf6ef21a08419d2dd77216656e3cd6 100644 (file)
--- a/alembic/templates/async/env.py
+++ b/alembic/templates/async/env.py
@@ -77,6 +77,8 @@ async def run_migrations_online():
     async with connectable.connect() as connection:
         await connection.run_sync(do_run_migrations)
 
+    await connectable.dispose()
+
 
 if context.is_offline_mode():
     run_migrations_offline()

diff --git a/docs/build/cookbook.rst b/docs/build/cookbook.rst
index 68775801993d1a1b4ae659de9296c7357e517198..e464cc8b6d4d1be444997821c65e54861816dac4 100644 (file)
--- a/docs/build/cookbook.rst
+++ b/docs/build/cookbook.rst
@@ -1485,6 +1485,8 @@ file that's used by Alembic to start its operations. In particular only
         async with connectable.connect() as connection:
             await connection.run_sync(do_run_migrations)
 
+        await connectable.dispose()
+
 
     if context.is_offline_mode():
         run_migrations_offline()