Merge branch '3535358-db-report-table' into '1.0.x'

#3535358 Fix lack of table key

See merge request !40

alt_text_validation.install

@@ -15,6 +15,12 @@ function alt_text_validation_schema() {
   $schema[AtvCommonTools::AUDIT_TABLE_NAME] = [
     'description' => 'Audit results for alt_text_validation.',
     'fields' => [
+      'key' => [
+        'description' => 'Unique ID for the row.',
+        'type' => 'serial',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+      ],
       'filename' => [
         'description' => 'The file name including extension.',
         'not null' => TRUE,
@@ -72,6 +78,7 @@ function alt_text_validation_schema() {
         'size' => 'medium',
       ],
     ],
+    'primary key' => ['key'],
   ];
 
   return $schema;