Answers for "remove a table from database in laravel migration"

laravel migration remove column

public function up()
{
  Schema::table('table', function($table) {
    $table->dropColumn('column_name');
  });
}

laravel drop table migration

Schema::drop('users');

Schema::dropIfExists('users');

delete a migration laravel

// delete a migration safely from laravel 
delete migration from database/migrations/ directory
and also delete entry from migrations table