if laravel on database code example

Example 1: DB::transaction

use Illuminate\Support\Facades\DB;

DB::transaction(function () {
    DB::update('update users set votes = 1');

    DB::delete('delete from posts');
});

Example 2: TRANSACTON LARAVEL QUERY BUILDER

DB::beginTransaction();

try {
    DB::insert(...);    
    DB::commit();
} catch (\Throwable $e) {
    DB::rollback();
    throw $e;
}

Example 3: Writing into the database with one click laravel

<!DOCTYPE html>
 <html>
<head> </head>

<body> This should  </body>
<br><br><br><br>
<form method="post">
<button type="button"> submit </button>
</form>
</html>

Tags:

Sql Example

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