Fix old migrations failing because of strong_migrations update#12692
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Gargron merged 1 commit intomastodon:masterfrom Dec 29, 2019
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Fix old migrations failing because of strong_migrations update#12692Gargron merged 1 commit intomastodon:masterfrom
Gargron merged 1 commit intomastodon:masterfrom
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Fixes mastodon#12690 The `strong_migrations` update from ba2eac8 introduced a check for `change_column_null` specific to Postgres. This rejects old migrations. This commit just wraps old migrations with `safety_assured` to bypass this check. Alternatives would have been to: - Disable that check entirely (a possibility added in that same `strong_migrations` version) for Mastodon, but it makes sense to write new migrations without such a strong lock. - Rewrite the old migrations to do it in a way that do not require an exclusive lock. I thought fixing those old migrations for performance wasn't worth the pain. Also, if I understand correctly, the next version of `strong_migrations` is going to include a helper to do that. We could update those migrations at that point.
Gargron
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Dec 26, 2019
ClearlyClaire
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Fixes mastodon#12768 Some migrations were overlooked in mastodon#12692
ykzts
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Jan 10, 2020
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Fixes #12690
The
strong_migrationsupdate from ba2eac8introduced a check for
change_column_nullspecific to Postgres. This rejectsold migrations.
This commit just wraps old migrations with
safety_assuredto bypass thischeck. Alternatives would have been to:
strong_migrationsversion) for Mastodon, but it makes sense to write newmigrations without such a strong lock.
lock. I thought fixing those old migrations for performance wasn't worth the
pain. Also, if I understand correctly, the next version of
strong_migrationsis going to include a helper to do that. We could updatethose migrations at that point.