9 files declare their use of IntegrityConstraintViolationException in Drupal 9
- Connection.php in core/
lib/ Drupal/ Core/ Database/ Driver/ mysql/ Connection.php - DatabaseLockBackend.php in core/
lib/ Drupal/ Core/ Lock/ DatabaseLockBackend.php - EntityDefinitionUpdateTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Entity/ EntityDefinitionUpdateTest.php - ExceptionHandler.php in core/
lib/ Drupal/ Core/ Database/ Driver/ mysql/ ExceptionHandler.php - Insert.php in core/
lib/ Drupal/ Core/ Database/ Driver/ pgsql/ Insert.php - InsertTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Database/ InsertTest.php - InvalidDataTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Database/ InvalidDataTest.php - Merge.php in core/
lib/ Drupal/ Core/ Database/ Query/ Merge.php - UpdateTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Database/ UpdateTest.php