diff options
| author | Christian Grothoff <christian@grothoff.org> | 2020-01-17 03:18:08 +0100 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2020-01-17 03:18:08 +0100 |
| commit | 5e5c8815f01ab30fde53fd3ea50df6e0b1ac8f74 (patch) | |
| tree | ec207b940e978a2f39a8b18a04cf20d3e46ae494 | |
| parent | 9401b426c6e67f539f03ec98fe7123ae96a3185f (diff) | |
| download | docs-5e5c8815f01ab30fde53fd3ea50df6e0b1ac8f74.tar.gz docs-5e5c8815f01ab30fde53fd3ea50df6e0b1ac8f74.tar.bz2 docs-5e5c8815f01ab30fde53fd3ea50df6e0b1ac8f74.zip | |
document DB versioning
| -rw-r--r-- | developers-manual.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/developers-manual.rst b/developers-manual.rst index 88671ec5..0e4c555a 100644 --- a/developers-manual.rst +++ b/developers-manual.rst @@ -443,6 +443,22 @@ prepared. $ buildbot-worker start worker/ +Database schema versioning +-------------------------- + +The Postgres databases of the exchange and the auditor are versioned. +See the 0000.sql file in the respective directory for documentation. + +Every set of changes to the database schema must be stored in a new +versioned SQL script. The scripts must have contiguous numbers. After +any release (or version being deployed to a production or staging +environment), existing scripts MUST be immutable. + +Developers and operators MUST NOT make changes to database schema +outside of this versioning. + + + Releases ======== @@ -473,6 +489,7 @@ Tag releases with an **annotated** commit, like git tag -a v0.1.0 -m "Official release v0.1.0" git push origin v0.1.0 + Database for tests ------------------ |