prod example

switch (strtolower($operation['operator'])) {
                case 'removestring':
                    $builder->set("{$prefix}.$column", new Literal(["REPLACE({$prefix}.{$column}, $operationValue, '')"]));
                    break;

                case 'divide':
                case 'devide':
                    $builder->set("{$prefix}.$column", $builder->expr()->quot("{$prefix}.$column", $operationValue));
                    break;

                case 'multiply':
                    $builder->set("{$prefix}.$column", $builder->expr()->prod("{$prefix}.$column", $operationValue));
                    break;

                case 'add':
                    $builder->set("{$prefix}.$column", $builder->expr()->sum("{$prefix}.$column", $operationValue));
                    break;

                case 'subtract':
                    $builder->set("{$prefix}.$column", $builder->expr()->diff("{$prefix}.$column", $operationValue));
                    break;

                case 'append':