Revert "Improve element query performance"

This reverts commit 636f778 because it causes performance issues in some scenarios.

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ### Changed
 - Logs now include the raw request body in place of the `$_POST` array, if the `$_POST` array is empty. ([#9941](https://github.com/craftcms/cms/discussions/9941))
+- Reverted [#9806](https://github.com/craftcms/cms/discussions/9806) from Craft 3.7.12 because it causes performance issues in some scenarios.
 
 ## 3.7.16 - 2021-10-06
 

src/elements/db/ElementQuery.php

@@ -1459,7 +1459,6 @@ public function prepare($builder)
             ->from(['elements' => Table::ELEMENTS])
             ->innerJoin(['elements_sites' => Table::ELEMENTS_SITES], '[[elements_sites.elementId]] = [[elements.id]]')
             ->andWhere($this->where)
-            ->andWhere(['elements.type' => $this->elementType])
             ->offset($this->offset)
             ->limit($this->limit)
             ->addParams($this->params);