sql migration

migrations/versions/2020_091417_198c3aca9d8d_.py

@@ -0,0 +1,31 @@
+"""empty message
+
+Revision ID: 198c3aca9d8d
+Revises: b0e9a389939a
+Create Date: 2020-09-14 17:55:47.322585
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '198c3aca9d8d'
+down_revision = 'b0e9a389939a'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('contact', sa.Column('from_header', sa.Text(), nullable=True))
+    op.add_column('contact', sa.Column('mail_from', sa.Text(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('contact', 'mail_from')
+    op.drop_column('contact', 'from_header')
+    # ### end Alembic commands ###