@@ -0,0 +1,349 @@
+import sqlalchemy as sa%0A%0Ameta = sa.MetaData()%0A%0Adocument = sa.Table(%0A    'document', meta,%0A    sa.Column('id', sa.Integer, primary_key=True),%0A    sa.Column('text', sa.UnicodeText)%0A)%0A%0A%0Adef upgrade(migrate_engine):%0A    meta.bind = migrate_engine%0A    document.create()%0A%0A%0Adef downgrade(migrate_engine):%0A    meta.bind = migrate_engine%0A    document.drop()%0A

add document table