CreateQuery tab_00484 (children 3)
 Identifier tab_00484
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration date (children 1)
    DataType Date
   ColumnDeclaration x (children 1)
    DataType UInt64
   ColumnDeclaration s (children 1)
    DataType String
 Storage definition (children 4)
  Function MergeTree
  Identifier date
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier date
    Identifier x
  Set
