如何使用 Doctrine 截断表格?
我想清空我的 MySQL 数据库中的一个表.我如何使用 Doctrine 做到这一点?
I want to empty a table in my MySQL database. How can I do that with Doctrine?
推荐答案
使用 Doctrine 截断表格的简单"如下:
Truncating a table with Doctrine is as "simple" as:
$connection = $entityManager->getConnection();
$platform = $connection->getDatabasePlatform();
$connection->executeUpdate($platform->getTruncateTableSQL('my_table', true /* whether to cascade */));
但你必须知道，一旦有外键约束，MySQL 将无法截断任何表.
But you have to know that MySQL will not be able to truncate any table once it has a foreign key constraint.
相关文章