如何在migrate laravel中添加float

代码示例

laravel迁移外键5.6

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});

laravel回滚上次迁移

php artisan migrate:rollback --step=1

类似页面

带有示例的类似页面

迁移创建表speacfic laravel

创建要迁移的表时_before表名

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