7 files declare their use of Connection in Drupal 9
- Connection.php in core/
modules/ system/ tests/ modules/ database_statement_monitoring_test/ src/ sqlite/ Connection.php - ConnectionTest.php in core/
tests/ Drupal/ Tests/ Core/ Database/ Driver/ sqlite/ ConnectionTest.php - MigrateSqlIdMapTest.php in core/
modules/ migrate/ tests/ src/ Unit/ MigrateSqlIdMapTest.php - MigrateSqlSourceTestBase.php in core/
modules/ migrate/ tests/ src/ Kernel/ MigrateSqlSourceTestBase.php - MigrateTestCase.php in core/
modules/ migrate/ tests/ src/ Unit/ MigrateTestCase.php - QueryBatchTest.php in core/
modules/ migrate/ tests/ src/ Kernel/ QueryBatchTest.php - Tasks.php in core/
lib/ Drupal/ Core/ Database/ Driver/ sqlite/ Install/ Tasks.php