How XSchemas and XPATHs interact
Monday, March 29, 2010
4:23 PM
How XSchemas and XPATHs interact
An XSchema serves as a validity filter as to whether data is corrupt or reasonable. 
If data does not match an XSchema, it is discarded as corrupt. 
XPATHs serve as conditional expressions to query the state of data. 
An XPATH is considered "true" if it matches a non-empty nodeset. 