Andras BacsaiandClaude Opus 5.5 9e999a2782 fix(database): restore every supported backup format safely ...

- Detect the backup format before any database is changed. "All databases"
  imports no longer drop everything when the file cannot be restored.
- PostgreSQL: restore custom and tar archives with pg_restore and SQL with
  psql in both modes, including gzip; restore the #11481 custom-archive fix.
  Replacing existing data recreates the database for SQL backups.
- MySQL/MariaDB: accept a tar with one dump; reject dumps with more than one
  database in single mode instead of restoring them partially.
- MongoDB: restore plain and gzip archives and dump directories packed as
  tar; "Replace collections" maps to --drop.
- Prepare bz2, xz, and zip backups in the helper image, because database
  images do not ship those tools; stream S3 backups from the S3 helper.
- Show the exact restore script in the import form.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-25 11:32:04 +02:00

..

S3RestoreTest.php

fix(database): restore every supported backup format safely

2026-09-25 11:32:04 +02:00