Change `PESSIMISTIC_READ` to `PESSIMISTIC_WRITE`. Otherwise, the solution to the race condition at the bottom of the article would allow concurrent reads, which would not solve the presented race condition problem.

Inherit issue templates

It causes the template inheritance to fail.

Remove config.yml

Make `PersistentCollection::first()` "extra" lazy

…ing-cascade

Allow overriding association's cascade

…ters

CachedPersisterContext::$selectJoinSql should be clear or regenerated when sqlFilter changed
The problem reproduce when in use fetch=EAGER and use additional sql filter on this property

…ge-sqlFilter-parameters

BUG: When changing SQLFilter parameter, resulting SQL query is not generated correctly

Change the lock mode in the "Aggregate Fields" cookbook (aggregate-fields.rst) article.

* Run tests against PostgreSQL 17

* remove pgsql 15

Implement compatibility with Persistence 4

* Update architecture.rst

* Update architecture.rst

Extra lazy support for it was added a long time ago
(see doctrine#912) but was never properly
documented.

Add `isEmpty()` method to the Extra Lazy Associations tutorial

…criminator values.

…efresh

Lazy and eager collection refresh inconsistency

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4 to 5.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4...v5)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

…ions/2.20.x/codecov/codecov-action-5

Bump codecov/codecov-action from 4 to 5

…DiscriminatorValues

[doctrineGH-3519] Deprecate passing the same class with different discriminator values.

It is from a class that is deprecated and removed in later branches.

Ignore deprecation about StaticReflectionService

…ays raised

see https://github.com/doctrine/orm/blob/9e2bfa816957920697d686678f0a0bf68fd30298/src/UnitOfWork.php#L399-L413

Fix `Events::onFlush` and `PostFlush()` documentation: events are always raised

[Docs] unitofwork.rst: php => PHP

Merge 2.20.x up into 3.3.x

Merge 3.3.x up into 3.4.x

Using array access is deprecated.

Using array access is deprecated.

Use properties over array keys

Use properties over array keys

Merge 3.3.x up into 3.4.x