4.21.3

app/migrations/versions/2021_112212_d0ccd9d7ac0c_.py

@@ -0,0 +1,31 @@
+"""empty message
+
+Revision ID: d0ccd9d7ac0c
+Revises: e7d7ebcea26c
+Create Date: 2021-11-22 12:05:31.814178
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'd0ccd9d7ac0c'
+down_revision = 'e7d7ebcea26c'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('fido', sa.Column('user_id', sa.Integer(), nullable=True))
+    op.create_foreign_key(None, 'fido', 'users', ['user_id'], ['id'], ondelete='cascade')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'fido', type_='foreignkey')
+    op.drop_column('fido', 'user_id')
+    # ### end Alembic commands ###