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Check MySQL foreign keys explicitly; keep index prefix lengths and foreign keys of created tables

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Switching FOREIGN_KEY_CHECKS back on does not check the rows loaded
meanwhile, and DDL would commit halfway, so on MySQL every foreign key is
checked with a query for rows that point at nothing, before the commit.

The recorded table structure now keeps index options (the prefix lengths
MySQL needs for long text columns) and foreign keys; tables the restore
creates get their foreign keys after the commit.

The full-restore test also runs on MariaDB.
This commit is contained in:
Dillard Blom
2026-10-18 02:09:00 +02:00
parent 7b735ea941
commit 4f6a2e5b70
5 changed files with 90 additions and 15 deletions
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.github/workflows/ci.yml
+2
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@@ -106,3 +106,5 @@ jobs:
run: tests/integration/full-restore-roundtrip.sh 35-apache
- name: Full restore round trip on PostgreSQL, with Mail (foreign keys) and a disabled app
run: tests/integration/full-restore-roundtrip.sh 35-apache pgsql
- name: Full restore round trip on MariaDB, with Mail (foreign keys) and a disabled app
run: tests/integration/full-restore-roundtrip.sh 35-apache mysql