如何在迁移文件laravel 9中设置整数字段值限制的大小

Question

how to set size of integer fields value limit in migration file of Laravel (7,8,9).

I am trying this code. but it's not work

        $table->id();
        $table->string('name');
        $table->integer('ISBN_no',15);

Answer 1

You can't do this, but you can use different types of integer as shown bellow:

$table->tinyInteger() $table->smallInteger() $table->integer() $table->mediumInteger() $table->bigInteger()