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| author | Fumiaki MATSUSHIMA <mtsmfm@gmail.com> | 2015-12-13 12:46:59 +0900 |
|---|---|---|
| committer | Fumiaki MATSUSHIMA <mtsmfm@gmail.com> | 2017-03-26 17:12:13 +0900 |
| commit | 2a129380e82c81caaf02a099f01d319f0d54a7ab (patch) | |
| tree | ef892516ad430766e1af1e5a472ce0a4d24d3462 /activerecord/lib/active_record/explain.rb | |
| parent | d96dde82b7ff3a216c16eb87e2d346341ad53c05 (diff) | |
| download | rails-2a129380e82c81caaf02a099f01d319f0d54a7ab.tar.gz rails-2a129380e82c81caaf02a099f01d319f0d54a7ab.tar.bz2 rails-2a129380e82c81caaf02a099f01d319f0d54a7ab.zip | |
Use `SET CONSTRAINTS` for `disable_referential_integrity` without superuser privileges (take 2)
Re-create https://github.com/rails/rails/pull/21233
eeac6151a5 was reverted (127509c071b4) because it breaks tests.
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ref: 72c1557254
- We must use `authors` fixture with `author_addresses` because of its foreign key constraint.
- Tests require PostgreSQL >= 9.4.2 because it had a bug about `ALTER CONSTRAINTS` and fixed in 9.4.2.
Diffstat (limited to 'activerecord/lib/active_record/explain.rb')
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