将列类型更改为tinyInteger

尝试在 Laravel 5.2 迁移中将数据列类型更改为tinyInteger：

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class AlterTableNameTableChangeNotificationSentTinyint extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('table_name', function ($table) {
            $table->tinyInteger('column_name')->default(0)->change();
        });    
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        //
    }
}

我收到错误：

Doctrine\DBAL\DBALException]                                                                                                                                                              
  Unknown column type "tinyinteger" requested. Any Doctrine type that you use has to be registered with \Doctrine\DBAL\Types\Type::addType().         You can get a list of all the known types wit  
  h \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database introspection then you might have forgot to register all database types for a Doctrine Type. Use Abstrac  
  tPlatform#registerDoctrineTypeMapping() or have your custom types     implement Type#getMappedDatabaseTypes(). If the type name is empty you might have a problem with the cache or forgot so  
  me mapping information. 

难道我做错了什么？

事实上 Doctrine Dbal 不支持tinyint你可以从他们的文档中阅读here http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/types.html#integer-types

同样不幸的是，laravel 指出tinyint无法更改。查看here https://laravel.com/docs/5.4/migrations#modifying-columns

我需要有人证明这是错误的，因为我的一个项目由于这个问题而不得不使用smallInteger。我在想也许boolean()可能是解决方案。不过我还没有尝试过。