Difference between revisions of "XQuery 3.0"
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| − | This article summarizes the most | + | This article summarizes the most important features of the upcoming [http://www.w3.org/TR/xquery-30/ Version 3.0] of the XQuery language that have already been implemented in BaseX. |
==Try/Catch== | ==Try/Catch== | ||
Revision as of 14:24, 12 January 2011
This article summarizes the most important features of the upcoming Version 3.0 of the XQuery language that have already been implemented in BaseX.
Try/Catch
The well-known try/catch construct can be used to handle errors at runtime:
Example:
try {
1 + '2'
} catch *($code, $desc) {
concat('Error [', $code, ']: ', $desc)
}
Result: Error [XPTY0004]: '+' operator: number expected, string found.
