本文介绍了Laravel Schema Builder更改存储引擎的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试更改表并将其存储引擎更改为InnoDb
.当我运行php artisan migrate
时,它完成而没有错误.但是,当我在Sequel Pro中检查存储引擎时,没有任何改变.
I am trying to alter a table and change it's storage engine to InnoDb
. When I run php artisan migrate
it completes without error. However when I check the storage engine in Sequel Pro, nothing is changed.
public function up()
{
Schema::table('tests', function(Blueprint $t) {
$t->engine = 'InnoDB';
$t->foreign('group_id')->references('id')->on('test_groups')->onDelete('restrict');
});
}
推荐答案
由于@alexrussell证实了我的信念,因此我几乎可以肯定,只有在使用Schema::create()
创建表时,您才能定义存储引擎.
但是,您始终可以将原始SQL用作最后的手段:
Since @alexrussell confirmed my believe, I'm almost certain you can only define the storage engine when you create the table with Schema::create()
.
However you can always use raw SQL as a last resort:
DB::statement('ALTER TABLE tests ENGINE = InnoDB');
这篇关于Laravel Schema Builder更改存储引擎的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!