php - 如何使用 DAO 检测 Yii 事务中的最后一个插入 ID？

Question

这是源代码，我需要检测ID(见下面两个查询之间标记的位置)。

$connection = Yii::app()->db;
$transaction=$connection->beginTransaction();
try {

    $q = "INSERT INTO `someTable1` .... ";      
    $connection->createCommand($q)->execute(); // Single Row Inserted

    // HERE!! How to get the last insert ID from query above

    $q = "INSERT INTO `someTable2` ....
          WHERE id = LAST_INSERT_ID_FROM_FIRST_QUERY ";
    $connection->createCommand($q)->execute();

    $transaction->commit();

} catch (Exception $e) {
    // react on exception   
    $trans->rollback();
} 

最合适的方法是什么？

Answer 1

$lastInsertID = $connection->getLastInsertID();