Function DatumGetObjectId

src/include/postgres.h:539–539

#endif

static inline Oid DatumGetObjectId(Datum d) { return (Oid) d; } 
static inline Datum ObjectIdGetDatum(Oid oid) { return (Datum) oid; } 

static inline TransactionId DatumGetTransactionId(Datum d) { return (TransactionId) d; }