cascade in laravel migration
$table->dropForeign('answers_user_id_foreign');
$table->foreign('user_id')
->references('id')->on('users')
->onDelete('cascade');
cascade in laravel migration
$table->dropForeign('answers_user_id_foreign');
$table->foreign('user_id')
->references('id')->on('users')
->onDelete('cascade');
delete a migration laravel
// delete a migration safely from laravel
delete migration from database/migrations/ directory
and also delete entry from migrations table
how set cascade on delete and update in same time in laravel
$table->foreign('user_id')->references('id')->on('users')
->onDelete('SET NULL')
->onUpdate('SET NULL'); // also available CASCADE, RESTRICT, DO NOTHING, NO ACTION
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