Rewrite migration README

This clarifies how we generate migration filenames, and points to
the official docs and help commands, instead of repeating them.
This commit is contained in:
Ben Thorner
2021-05-05 14:27:05 +01:00
parent 0161adca06
commit 618ce14842

View File

@@ -1,9 +1,5 @@
Generic single-database configuration. See https://flask-alembic.readthedocs.io/en/stable/.
flask db migrate to generate migration script. You can run `flask db` for a list of the available commands.
flask db upgrade to upgrade db with script. Note that we manually rename the auto-generated files so the prefix is a sequential number instead of a SHA. This means the files are listed in order, so it's easier to navigate the migration history.
flask db downgrade to rollback db changes.
flask db current to show current script.