Answers for "laravel migrations"

how to check linux os

cat /etc/os-release
or
hostnamectl

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();
});

migration rollback

php artisan migrate:rollback

laravel migration rollback

To rollback one step:

php artisan migrate:rollback

To rollback multiple steps:

php artisan migrate:rollback --step=[x]
  
To drop all tables and reload all migrations:

php artisan migrate:fresh

laravel create migration

// use the make:migration Artisan command to generate a database migration
php artisan make:migration create_flights_table

// use --create to indicate whether the migration will be creating a new table
php artisan make:migration create_flights_table --create=flights

// use --table to indicate the table name
php artisan make:migration add_destination_to_flights_table --table=flights

laravel migration

php artisan make:migration create_users_table --create=users

php artisan make:migration add_votes_to_users_table --table=users

how to change existing migration laravel

php artisan make:migration update_user_guide_in_product_translations_table