CreateQuery 03667_t1 (children 3)
 Identifier 03667_t1
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration key (children 1)
    DataType Int64
   ColumnDeclaration value (children 1)
    DataType Int64
 Storage definition (children 4)
  Function ReplacingMergeTree
  Function tuple (children 1)
   ExpressionList
  Identifier key
  Set
