Answers for "what is migration in laravel"

Model class django.contrib.sites.models.Site doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS

Just add 'django.contrib.sites', to INSTALLED_APPS and set SITE_ID = 1 in your settings.py file.

php artisan make migration

php artisan make:migration create_users_table

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 integer

$table->integer('votes');

laravel migration

php artisan make:migration create_users_table --create=users

php artisan make:migration add_votes_to_users_table --table=users

laravel create migration

php artisan make:migration add_votes_to_users_table --table=users

php artisan make:migration create_users_table --create=users

how create migration in laravel

//to create migration file in PHP use the artisan command "make"
php artisan make:migration create_users_table
// migration file must follow the naming convention "operation_tableName_table"
//Migration file to add column naming convention would be "add_tablename_table"