SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Function toYear (children 1)
     ExpressionList (children 1)
      Identifier col_date
    Identifier col_date32
    Function toYear (children 1)
     ExpressionList (children 1)
      Identifier col_datetime
    Function toYear (children 1)
     ExpressionList (children 1)
      Identifier col_datetime32
    Identifier col_datetime64
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier my_table
