| def upgrade(): | def upgrade(): | ||||
| # ### commands auto generated by Alembic - please adjust! ### | # ### commands auto generated by Alembic - please adjust! ### | ||||
| sql = f"""UPDATE | sql = f"""UPDATE | ||||
| public.messages | |||||
| messages | |||||
| SET | SET | ||||
| parent_message_id = '{UUID_NIL}' | parent_message_id = '{UUID_NIL}' | ||||
| WHERE | WHERE | ||||
| def downgrade(): | def downgrade(): | ||||
| # ### commands auto generated by Alembic - please adjust! ### | # ### commands auto generated by Alembic - please adjust! ### | ||||
| sql = f"""UPDATE | sql = f"""UPDATE | ||||
| public.messages | |||||
| messages | |||||
| SET | SET | ||||
| parent_message_id = NULL | parent_message_id = NULL | ||||
| WHERE | WHERE |