@@ -0,0 +1,984 @@
+%22%22%22Add abstract FKs%0A%0ARevision ID: 55d523872c43%0ARevises: 2ce1756a2f12%0ACreate Date: 2016-09-14 16:52:29.196932%0A%22%22%22%0A%0Afrom alembic import op%0A%0A%0A# revision identifiers, used by Alembic.%0Arevision = '55d523872c43'%0Adown_revision = '2ce1756a2f12'%0A%0A%0Adef upgrade():%0A    op.create_foreign_key(None,%0A                          'abstract_field_values', 'abstracts',%0A                          %5B'abstract_id'%5D, %5B'id'%5D,%0A                          source_schema='event_abstracts', referent_schema='event_abstracts')%0A    op.create_foreign_key(None,%0A                          'contributions', 'abstracts',%0A                          %5B'abstract_id'%5D, %5B'id'%5D,%0A                          source_schema='events', referent_schema='event_abstracts')%0A%0A%0Adef downgrade():%0A    op.drop_constraint('fk_contributions_abstract_id_abstracts', 'contributions', schema='events')%0A    op.drop_constraint('fk_abstract_field_values_abstract_id_abstracts', 'abstract_field_values',%0A                       schema='event_abstracts')%0A

Add alembic revision to create FKs