caden = "host='localhost' dbname='my' user='postgres' password='postgrespass'"
print(caden)

obj = psycopg2.connect(caden)
objCursor = obj.cursor()

objCursor.execute("INSERT INTO _reference10( _idrref, _version, _marked, _predefinedid, _code, _description) VALUES(%s,%s,%s,%s,%s,%s)", ("2752330023waU23621345343271273226304366",0 ,false ,"00000000000000000000000000000000" , "000000014", "Brazil14"))

obj.commit()

objCursor.execute("SELECT * FROM _reference10;")
registr1=objCursor.fetchall()

print(regist1)
objCursor.close()
obj.close()