4.21.3

app/migrations/versions/2021_071112_f3f19998b755_.py

@@ -0,0 +1,33 @@
+"""empty message
+
+Revision ID: f3f19998b755
+Revises: 8e70205a5308
+Create Date: 2021-07-11 12:26:31.267912
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'f3f19998b755'
+down_revision = '8e70205a5308'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('email_log', sa.Column('alias_id', sa.Integer(), nullable=True))
+    op.create_index(op.f('ix_email_log_alias_id'), 'email_log', ['alias_id'], unique=False)
+    op.create_foreign_key(None, 'email_log', 'alias', ['alias_id'], ['id'], ondelete='cascade')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'email_log', type_='foreignkey')
+    op.drop_index(op.f('ix_email_log_alias_id'), table_name='email_log')
+    op.drop_column('email_log', 'alias_id')
+    # ### end Alembic commands ###