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→xquery:eval-update
|-
| width='120' | '''Signatures'''
|{{Func|xquery:eval-update|$query as xs:anyAtomicType|item()*}}<br />{{Func|xquery:eval-update|$query as xs:anyAtomicType, $bindings as map(*)?|item()*}}<br />{{Func|xquery:eval-update|$query as xs:anyAtomicType, $bindings as map(*)?, $options as map(*)?|item()*}}<br />
|-
| '''Summary'''
| '''Errors'''
|{{Error|update|#Errors}} the query contains no [[XQuery Update#Updating Expressions|updating expressions]].<br/>{{Error|permission|#Errors}} insufficient permissions for evaluating the query.<br/>{{Error|timeout|#Errors}} query execution exceeded timeout.<br/>{{Error|limit|#Errors}} query execution exceeded memory limit.<br/>{{Error|nested|#Errors}} nested query evaluation is not allowed.<br/>Any other error that may occur while evaluating the query.
| '''Examples'''
|* Removes entries from a temporary databases and returns an info string:
<pre class="brush:xquery">
xquery:eval-update("
delete node db:open('tmp')/*,
update:output('TEMPORARY DATABASE WAS CLEANED UP')
")
</pre>
|}
