fix camel columns

app/Models/Revision.php

@@ -46,7 +46,7 @@ class Revision extends BaseModel
         $selects = $withId ? ["data->>'_id' as _id"] : [];
 
         foreach ($columns as $col) {
-            $selects[] = "data->>'$col->id' as " . ($named ? $col->name : $col->id);
+            $selects[] = "data->>'$col->id' as \"" . ($named ? $col->name : $col->id)."\"";
         }
 
         return $this->rows()->select([])->selectRaw(implode(', ', $selects));