documentation/_for_update_renderer_8php_source.html

 <?php
 namespace Magento\Framework\DB\Select;

 use Magento\Framework\DB\Select;

 class ForUpdateRenderer implements RendererInterface
 {
     public function render(Select $select, $sql = '')
     {
         if ($select->getPart(Select::FOR_UPDATE)) {
             $sql .= ' ' . Select::SQL_FOR_UPDATE;
         }
         return $sql;
     }
 }
Zend_Db_Select\FOR_UPDATE
const FOR_UPDATE
Definition: Select.php:57

Magento\Framework\DB\Select
Definition: Select.php:33

Magento\Framework\DB\Select\ForUpdateRenderer
Definition: ForUpdateRenderer.php:13

Magento\Framework\DB\Select\RendererInterface
Definition: RendererInterface.php:14

$select
$select
Definition: catalog_rule_10_off_not_logged_rollback.php:14

Magento\Framework\DB\Select\ForUpdateRenderer\render
render(Select $select, $sql='')
Definition: ForUpdateRenderer.php:23

Zend_Db_Select\SQL_FOR_UPDATE
const SQL_FOR_UPDATE
Definition: Select.php:76

Magento\Framework\DB\Select
Definition: ColumnsRenderer.php:6