CreateQuery ttl_00933_1 (children 3)
 Identifier ttl_00933_1
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration d (children 1)
    DataType DateTime
   ColumnDeclaration a (children 2)
    DataType Int
    Function minus (children 1)
     ExpressionList (children 2)
      Identifier d
      Identifier d
 Storage definition (children 3)
  Function MergeTree
  Function toSecond (children 1)
   ExpressionList (children 1)
    Identifier d
  Function tuple (children 1)
   ExpressionList