niku is gonna work on this

tables/__init__.py

@@ -0,0 +1,7 @@
+import sqlalchemy as sa
+from .autojoin import table as autojoin
+from typing import Dict
+
+
+def get_tables(metadata: sa.MetaData) -> Dict[str, sa.Table]:
+    return {name: table for name, table in [autojoin(metadata)]}

tables/autojoin.py

@@ -0,0 +1,12 @@
+import sqlalchemy as sa
+
+
+def table(metadata: sa.MetaData) -> sa.Table:
+    tablename = 'autojoin'
+
+    tableobject = sa.Table(
+        tablename, metadata,
+        sa.Column('guild_id', sa.BigInteger, primary_key=True),
+        sa.Column('channel_id', sa.BigInteger))
+
+    return (tablename, tableobject)