Laravel迁移alter列

代码示例

laravel迁移更改列名

Schema::table('users', function (Blueprint $table) {
    $table->renameColumn('from', 'to');
});

NU

Schema::table('users', function (Blueprint $table) {
    $table->renameColumn('from', 'to');
});

laravel迁移整数

$table->bigInteger('votes');

laravel迁移的整数

$table->bigInteger('votes');

NU

php artisan migrate:rollback --step=1

laravel迁移更改列类型

public function up()
{
    Schema::table('sometable', function (Blueprint $table) {
        $table->text('text')->change();
    });
}

迁移必填字段laravel

$table->string('foo')->nullable(false)->change();

laravel回滚上次迁移

php artisan migrate:rollback --step=1

laravel创建迁移

php artisan make:migration add_votes_to_users_table --table=users

php artisan make:migration create_users_table --create=users

类似页面

带有示例的类似页面

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其他语言

此页面有其他语言版本

empty row

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