fix columns that are already prefixed

taylorotwell · taylorotwell · commit 789eb2ebef3b · 2020-10-29T13:56:34.000-05:00
diff --git a/Eloquent/Builder.php b/Eloquent/Builder.php
@@ -1145,6 +1145,10 @@ protected function createSelectWithConstraint($name)
     {
         return [explode(':', $name)[0], static function ($query) use ($name) {
             $query->select(array_map(static function ($column) use ($query) {
+                if (Str::contains($column, '.')) {
+                    return $column;
+                }
+
                 return $query instanceof BelongsToMany
                         ? $query->getRelated()->getTable().'.'.$column
                         : $column;
