python import plyvel db = plyvel.DB('students_db', create_if_missing=True) student_1 = db.get(b'1') print(student_1.decode()) db.close() python import plyvel db = plyvel.DB('students_db', create_if_missing=True) for key, value in db: student = value.decode() print(student) db.close() python import plyvel db = plyvel.DB('students_db', create_if_missing=True) db.delete(b'1') db.close() pip install plyvel leveldb


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