find Most Recent Fragment By Variant IDLazy
@Query(value = "SELECT DISTINCT ON (running_time, variantID) * from Fragment f WHERE f.variantID = :variantID AND running_time = ( SELECT MAX(running_time) FROM Fragment f1 WHERE f1.variantID = :variantID)
AND f.open = :isOpen
ORDER BY running_time DESC, variantID
LIMIT 1", nativeQuery = true )