def hvals(self, key):
result = []
if self._db.get(KEY_CODEC.encode_hash(key)) is not None:
for _, db_value in self._get_db_iterator(
KEY_CODEC.get_min_hash_field(key)):
result.append(db_value)
return result
def hvals(self, key):
result = []
key_id, hash_length = self._get_hash_key_id_and_length(key)
if hash_length > 0:
for _, db_value in self._get_db_iterator(
KEY_CODEC.get_min_hash_field(key_id)):
result.append(db_value)
return result
def _delete_db_hash(self, key):
# there are two sets of db keys for hashes:
# * hash
# * hash fields
with self._db.write_batch() as batch:
batch.delete(KEY_CODEC.encode_hash(key))
for db_key, _ in self._get_db_iterator(
KEY_CODEC.get_min_hash_field(key)):
batch.delete(db_key)
def hgetall(self, key):
result = []
if self._db.get(KEY_CODEC.encode_hash(key)) is not None:
for db_key, db_value in self._get_db_iterator(
KEY_CODEC.get_min_hash_field(key)):
_, length, field_key = KEY_CODEC.decode_key(db_key)
field = field_key[length:]
result.append(field)
result.append(db_value)
return result
def hgetall(self, key):
result = []
key_id, hash_length = self._get_hash_key_id_and_length(key)
if hash_length > 0:
for db_key, db_value in self._get_db_iterator(
KEY_CODEC.get_min_hash_field(key_id)):
_, length, field_key = KEY_CODEC.decode_key(db_key)
field = field_key[length:]
result.append(field)
result.append(db_value)
return result
