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<?php
declare(strict_types=1);
namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions;
use Doctrine\ORM\Query\AST\Node;
use MartinGeorgiev\Doctrine\ORM\Query\AST\Functions\Exception\InvalidArgumentForVariadicFunctionException;
/**
* Implementation of PostgreSQL JSON_BUILD_OBJECT().
*
* @see https://www.postgresql.org/docs/17/functions-json.html
* @since 2.9
* @author Martin Georgiev <[email protected]>
*/
class JsonBuildObject extends BaseVariadicFunction
{
protected function getNodeMappingPattern(): array
return ['StringPrimary'];
}
protected function customizeFunction(): void
$this->setFunctionPrototype('json_build_object(%s)');
protected function validateArguments(Node ...$arguments): void
$argumentCount = \count($arguments);
if ($argumentCount === 0 || $argumentCount % 2 !== 0) {
throw InvalidArgumentForVariadicFunctionException::evenNumber('json_build_object');
martin-georgiev /
postgresql-for-doctrine
