MDL-69698 licenses: Improve the performance of the licenses cache

The cache uses a single simple key and there is no need to hash it.

diff --git a/lib/db/caches.php b/lib/db/caches.php
index 66dbe76..2861806 100644 (file)
--- a/lib/db/caches.php
+++ b/lib/db/caches.php
@@ -473,7 +473,7 @@ $definitions = array(
     // Cache for licenses.
     'license' => [
         'mode' => cache_store::MODE_APPLICATION,
-        'simplekeys' => false,
-        'simpledata' => false
+        'simplekeys' => true,
+        'simpledata' => false,
     ],
 );