added for Drupal 9

ddev · Oct 28, 2022 · b42833d · b42833d
1 parent 9950826
commit b42833d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/pkg/ddevapp/drupal/drupal9/settings.ddev.php b/pkg/ddevapp/drupal/drupal9/settings.ddev.php
@@ -28,6 +28,13 @@
   'prefix' => "{{ $config.DatabasePrefix }}",
 );
 
+
+// Setting the MySQL transaction isolation level.
+// @see https://www.drupal.org/docs/system-requirements/setting-the-mysql-transaction-isolation-level
+if ($driver === "mysql") {
+  $databases['default']['default']['init_commands']['isolation_level'] = 'SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED';
+}
+
 $settings['hash_salt'] = '{{ $config.HashSalt }}';
 
 // This will prevent Drupal from setting read-only permissions on sites/default.