is there any difference DROP PRIMARY KEY in oracle and postgres?

Hi,

one thing in oracle is there any difference between “DROP PRIMARY KEY” used directly in oracle to drop primary key, or “DROP CONSTRAINT CDRAUDITPOINT_pk”, as first syntax is not available in postgres and we need to give primary key name as constraint to delete a key. SO right now to delete primary key I am using second approach, so is there any difference between two?

Regards

Tarkeshwar