add sql migration

migrations/versions/2021_062717_8e70205a5308_.py

@@ -0,0 +1,29 @@
+"""empty message
+
+Revision ID: 8e70205a5308
+Revises: 29ea13ed76f9
+Create Date: 2021-06-27 17:49:55.836306
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '8e70205a5308'
+down_revision = '29ea13ed76f9'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('random_alias_suffix', sa.Integer(), server_default='1', nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'random_alias_suffix')
+    # ### end Alembic commands ###