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authorS. Solomon Darnell2025-03-28 21:52:21 -0500
committerS. Solomon Darnell2025-03-28 21:52:21 -0500
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treeee3dc5af3b6313e921cd920906356f5d4febc4ed /.venv/lib/python3.12/site-packages/alembic/templates/multidb/README
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+Rudimentary multi-database configuration.
+
+Multi-DB isn't vastly different from generic. The primary difference is that it
+will run the migrations N times (depending on how many databases you have
+configured), providing one engine name and associated context for each run.
+
+That engine name will then allow the migration to restrict what runs within it to
+just the appropriate migrations for that engine. You can see this behavior within
+the mako template.
+
+In the provided configuration, you'll need to have `databases` provided in
+alembic's config, and an `sqlalchemy.url` provided for each engine name.