SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Function min (children 1)
     ExpressionList (children 1)
      Identifier EventDate
    Function max (children 1)
     ExpressionList (children 1)
      Identifier EventDate
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test.hits
