Issue #3390065: Index column size too large. Add precaution around adding an...

Issue #3390065: Index column size too large. Add precaution around adding an index that may already exist.

maestro.install

@@ -224,9 +224,14 @@ function maestro_update_8009() {
     $field_storage->save();
   }
   
-  $indexsql = "CREATE INDEX imaestro_queue_token ON {maestro_queue} (token) COMMENT '' ALGORITHM DEFAULT LOCK DEFAULT";
-  $database = \Drupal::database();
-  $database->query($indexsql);
+  try {
+    $indexsql = "CREATE INDEX imaestro_queue_token ON {maestro_queue} (token) COMMENT '' ALGORITHM DEFAULT LOCK DEFAULT";
+    $database = \Drupal::database();
+    $database->query($indexsql);
+  }
+  catch(\Exception $e) {
+    //Ignore the error as the index already exists
+  }
   
   drupal_flush_all_caches();
 }
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