alter table column laravel migration code example
Example 1: laravel foreign key
Schema::table('posts', function (Blueprint $table) {
$table->unsignedBigInteger('user_id');
$table->foreign('user_id')->references('id')->on('users');
});
OR
Schema::table('posts', function (Blueprint $table) {
$table->foreignId('user_id')->constrained();
});
Example 2: add column in laravel migration
php artisan make:migration add_paid_to_users_table --table=users
Example 3: migrations required field laravel
$table->string('foo')->nullable(false)->change();