laravel 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: db import laravel
use Illuminate\Support\Facades\DB;
Example 3: laravel transactions
DB::beginTransaction();
try {
DB::insert(...);
DB::insert(...);
DB::insert(...);
DB::commit();
} catch (\Exception $e) {
DB::rollback();
}
Example 4: TRANSACTON LARAVEL QUERY BUILDER
DB::beginTransaction();
try {
DB::insert(...);
DB::commit();
} catch (\Throwable $e) {
DB::rollback();
throw $e;
}
Example 5: DB: in eloquent using sql
$results = DB::select('select * from users where id = :id', ['id' => 1]);