Schema source-of-truth for the proserveapi DB, versioned outside the
release ZIPs (the actual binaries live in version/ but are gitignored).
0001_Init.sql — full bootstrap of proserveapi (12 tables + view +
reference data + FKs). Reworked from a phpMyAdmin dump to be safely
re-runnable on:
- fresh install (everything created)
- existing customer DB pre-populated manually before launcher rollout
- re-import via phpMyAdmin or mysql CLI
Idempotency tools used:
- CREATE TABLE IF NOT EXISTS
- INSERT IGNORE INTO ... for reference rows
- ADD PRIMARY KEY / KEY / UNIQUE KEY IF NOT EXISTS
- ADD FOREIGN KEY IF NOT EXISTS `name` (...) REFERENCES ...
(note: MariaDB does NOT accept `ADD CONSTRAINT IF NOT EXISTS name
FOREIGN KEY ...` — the IF NOT EXISTS goes after FOREIGN KEY, not
after CONSTRAINT)
- CREATE OR REPLACE VIEW
- Removed the dump's `START TRANSACTION` / `COMMIT` (the launcher
wraps each script in its own tx; embedded BEGIN/COMMIT would break
the rollback semantics)
- Removed `DEFINER=root@localhost` (uses CURRENT_USER, more portable)
0002_SessionType_ps_1.4.5.sql — adds id=7 'LongRange' + renames id=6
to 'Rescue'. Now uses INSERT IGNORE for the new row (skips if 0001
already inserted it on a fresh install) and the UPDATE is naturally
idempotent.
0003_UserSize_ps_1.5.0.sql — adds users.size column. Now uses
ADD COLUMN IF NOT EXISTS (the column is also in the recent 0001
baseline, so on a fresh install this will skip; on an upgrade from a
pre-0003 DB it actually adds it).
Validated locally on MariaDB 10.4 (XAMPP) with two consecutive runs of
each file: exit code 0 on every run, no errors.
.gitignore tightened so version/ only tracks _migrations/*.sql — the
~14 GB UE5 binaries and the _report/ build artifacts stay out of git.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
