SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Function and (alias x) (children 1)
     ExpressionList (children 2)
      Function less (children 1)
       ExpressionList (children 2)
        Identifier d
        Literal \'2018-01-01\'
      Function less (children 1)
       ExpressionList (children 2)
        Identifier d
        Literal \'2018-01-02\'
   ExpressionList (children 1)
    Literal UInt64_1
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t
   Identifier x
