SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 6)
    Identifier EventTime
    Identifier EventDate
    Identifier CounterID
    Identifier UserID
    Identifier URL
    Identifier Referer
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier hits_snippet
   ExpressionList (children 6)
    OrderByElement (children 1)
     Identifier EventTime
    OrderByElement (children 1)
     Identifier EventDate
    OrderByElement (children 1)
     Identifier CounterID
    OrderByElement (children 1)
     Identifier UserID
    OrderByElement (children 1)
     Identifier URL
    OrderByElement (children 1)
     Identifier Referer
