![]() ![]() Listing 3 Query for AUTO Format Select _id,_lname,_fname,Titles.titleFrom Authors,Titleauthor,TitlesWHERE _id = _id And Titles.title_id = Titleauthor.title_idORDER BY _lname FOR XML AUTO Listing 4 XML Result Set in AUTO Format After running thesame query using the AUTO value as shown in Listing 3, we get theresults in Listing 4. Notice that each row is an element in RAW format. Listing 1 Query for RAW Format Select _id,_lname,_fname,Titles.titleFrom Authors,Titleauthor,TitlesWHERE _id = _id And Titles.title_id = Titleauthor.title_idORDER BY _lname FOR XML RAW Listing 2 XML Result Set in RAW Format Listing 1 shows the query and Listing 2 shows theXML result set returned using the RAW value. To compare the results, I used the Query Optimizer with the Pubs database andthe example just described. Using EXPLICIT, you can place data in certain sections of an XMLdocument, hide columns, force attributes to become elements, and more.AUTO would nest allthe titles returned in the Titles table as elements within a main Author element for each author returned by the Authorstable. Suppose we're doing aquery on three tables, getting the author's name and ID from the Authors table, and the titles tied to this author from the Titleauthor and Titles tables. AUTO nests elements inside other elements, making it easier toperform more advanced queries on the XML document.RAW is the least-nested format it's good for XML documents thatdon't need extensive data manipulation. RAW returns each row returned by the query as an XML element.When using the FOR XML clause, the MODE argument determines how the XML data is to be formatted in theresult set, by using one of three values: RAW, AUTO, or EXPLICIT. Simplystated, to have the most control over your data in an XML document for retrievalpurposes, you use nesting. If you're at all familiar with XML, you're probably aware of thehierarchical formatting arrangements of XML elements and attributes. Instead, to return data as XMLfrom a query, we'll use the Transact SQL (T-SQL) FOR XML clause,which can be used at the end of a SELECT statement. Because XML isa markup language like HTML, it would be tedious to have to convert the datamanually, especially with a very large recordset. We can use SQL Server to return results from a dataset as XML. You want to make memories and not worry about times.Learn More Buy Returning Data as XML from the SQL Server Database ![]() Relax, dance, laugh and high five small children. Race for Life events raise money for a vital cause and help people find fitness but they are also great fun. It is a great way to help you cover the 5K or 10K distance of a Race for Life event while maintaining your energy levels and avoiding injury. Have you heard of Jeffing? The Jeff Galloway method, or “Jeffing” as it’s affectionately known, is a walk/run/walk method that can help you to run further. These types of app are great for allowing you to increase the distance you are able to run gradually and safely. If you have never run before consider joining a local running group Couch to 5K course or download the NHS C25K app and use that to help you to be able to run 5K non-stop. That way if you do have any issues you have time to make changes and to heal from any chafing before the big day. Wear your full outfit on a run at least once a couple of weeks before your Race for Life. You don’t want to end up with chafing or blisters that will spoil your event. If you are going to wear fancy dress it is definitely worth testing it on some practice runs first. If you are taking part together it is important to make sure everyone has the best time possible. Practice running at the slowest persons pace or perhaps you could have a pre-agreed run/walk strategy. It can also be easy for the slower members of your group to get left behind. Running together can be lots of fun and will mean you have amazing photographs and memories from your event. If you are planning to run with friends or family it is worth arranging at least one practise run as a group. ![]()
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