We can easily add remove existing column in existing table of our project. It is necessary to add column in exiting production database. Here i have share the steps to add column in existing table.
To create a migration, you may use the migrate:make command on the Artisan CLI. Use a specific name to avoid clashing with existing models
for Laravel 3:
php artisan migrate:make add_sankar_to_tbl_admin_menu1
for Laravel 5+:
php artisan make:migration add_sankar_to_tbl_admin_menu1
add_ is prefix
sankar is column name
_to_ is joiner
tbl_admin_menu1is existing table name
$table->integer('sankar')->after(whichever_column); to add this field after specific column.