CreateQuery pk (children 3)
 Identifier pk
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration d (children 2)
    DataType Date
    Literal \'2000-01-01\'
   ColumnDeclaration x (children 1)
    DataType DateTime
   ColumnDeclaration y (children 1)
    DataType UInt64
   ColumnDeclaration z (children 1)
    DataType UInt64
 Storage definition (children 4)
  Function MergeTree (children 1)
   ExpressionList
  Identifier d
  Function tuple (children 1)
   ExpressionList (children 3)
    Function toStartOfMinute (children 1)
     ExpressionList (children 1)
      Identifier x
    Identifier y
    Identifier z
  Set
