tags:

views:

145

answers:

2
Q: 

What are the advantages of having typed XML columns in SQL server?

From what I've read an XML column in SQL server can be typed (having a schema) or untyped. What are the advantages of using typed XML?

Is it just that the XML is validated?

+1  A: 

First is validation.

Second you can formulate XML queries based on the XSD and know that the XML content is compatible with your queries.

devio  2009-01-19 11:02:07
A: 

It also helps with errors and debugging - see Silent XQuery Failures

tpower  2009-01-19 15:32:37

related questions

Sql to query a dbs scheme
Transform Columns into Rows
SQL Client for Mac OS X that works with MS SQL Server
How do you get leading wildcard full-text searches to work in SQL Server?
SQL Server 2000: Is there a way to tell when a record was last modified?
What's the BEST way to remove the time portion of a datetime value (SQL Server)
I need to know how much disk space a table is using in SQL Server
What's the best way to determine if a temporary table exists in SQL Server?
Appropriate pagefile size for SQL Server
Have you ever encountered a query that SQL Server could not execute because it referenced too many tables?
ASP.NET MVC "CRUD" Database Sample
How do I unit test persistence?
Best Book for a new Database Developer
Can I logically reorder columns in a table?
Best way to copy a database in SQL Server 2005/8?
Is Windows Server 2008 "Server Core" appropriate for a SQL Server instance?
Why doesn't SQL Full Text Indexing return results for words containing #?
Client collation and SQL Server 2005
Editing database records by multiple users
Deploying SQL Server Databases from Test to Live
SQL Server 2005 implementation of MySQL REPLACE INTO?
Upgrading SQL Server 6.5
How do I version my MS SQL database in SVN?
How to export data from SQL Server 2005 to MySQL
Check for changes to a SQL table?