diff --git a/ydb/scheme.py b/ydb/scheme.py
index 6019c763..04951b5e 100644
--- a/ydb/scheme.py
+++ b/ydb/scheme.py
@@ -19,6 +19,7 @@ class SchemeEntryType(enum.IntEnum):
     RTMR_VOLUME = 5
     BLOCK_STORE_VOLUME = 6
     COORDINATION_NODE = 7
+    COLUMN_STORE = 12
     COLUMN_TABLE = 13
     SEQUENCE = 15
     REPLICATION = 16
@@ -54,6 +55,14 @@ def is_column_table(entry):
         """
         return entry == SchemeEntryType.COLUMN_TABLE
 
+    @staticmethod
+    def is_column_store(entry):
+        """
+        :param entry: A scheme entry to check
+        :return: True if scheme entry is a column store and False otherwise
+        """
+        return entry == SchemeEntryType.COLUMN_STORE
+
     @staticmethod
     def is_row_table(entry):
         """
@@ -128,6 +137,12 @@ def is_directory(self):
         """
         return SchemeEntryType.is_directory(self.type)
 
+    def is_column_store(self):
+        """
+        :return: True if scheme entry is a column store and False otherwise
+        """
+        return SchemeEntryType.is_column_store(self.type)
+
     def is_table(self):
         """
         :return: True if scheme entry is a row table and False otherwise (same as is_row_table)