fix(query): use projection instead of fields for find(), `findO…

…ne()`, `cursor()`, etc. Re: #6880
Automattic · Aug 22, 2018 · d1e4981 · d1e4981
1 parent 3b57acc
commit d1e4981
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/query.js b/lib/query.js
@@ -85,6 +85,11 @@ function Query(conditions, options, model, collection) {
   }
 
   this.options = this.options || {};
+
+  // For gh-6880. mquery still needs to support `fields` by default for old
+  // versions of MongoDB
+  this.options.useProjection = true;
+
   const collation = get(this, 'schema.options.collation', null);
   if (collation != null) {
     this.options.collation = collation;