XQuery Module - Revision history

CG: Text replacement - "syntaxhighlight" to "pre"

2023-12-01T16:39:32Z

Text replacement - "syntaxhighlight" to "pre"

CG: Text replacement - "" to "

2023-12-01T16:33:06Z

Text replacement - "<syntaxhighlight lang="xquery">" to "<pre lang='xquery'>"

CG: Text replacement - "" to ""

2023-12-01T16:30:42Z

Text replacement - "</syntaxhighlight>" to "</pre>"

CG at 18:16, 31 October 2023

2023-10-31T18:16:16Z

CG at 10:23, 26 October 2023

2023-10-26T10:23:31Z

CG at 14:59, 9 March 2023

2023-03-09T14:59:39Z

CG at 14:21, 9 March 2023

2023-03-09T14:21:43Z

CG: Text replacement - "'''Signatures'''" to "'''Signature'''"

2023-03-09T13:07:11Z

Text replacement - "'''Signatures'''" to "'''Signature'''"

CG at 11:11, 9 March 2023

2023-03-09T11:11:10Z

CG: Text replacement - "
" to "
"

2023-03-09T08:21:01Z

Text replacement - "<br />" to "<br/>"

@@ Line 127: / Line 127: @@
+|
 * {{Code|xquery:parse("1 + 3")}} returns:
-<syntaxhighlight lang="xml">
+<pre lang="xml">
 <MainModule updating="false">
    <QueryPlan compiled="false">

@@ Line 40: / Line 40: @@
 * {{Code|xquery:eval("1+3")}} returns {{Code|4}}.<br/>
 * If a URI is supplied, the query in the specified file will be evaluated:
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 xquery:eval(xs:anyURI('cleanup.xq'))
 </pre>
 * You can bind the context and e.g. operate on a certain database only:<br/>
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 xquery:eval("//country", map { '': db:get('factbook') })
 </pre>
 * The following expressions use strings as keys. All of them return 'XML':<br/>
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 xquery:eval(".", map { '': 'XML' }),
@@ Line 61: / Line 61: @@
 </pre>
 * The following expressions use QNames as keys. All of them return 'XML':<br/>
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 declare namespace pref = 'URI';
@@ Line 94: / Line 94: @@
+|
 * Removes entries from a temporary databases and returns an info string:
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 xquery:eval-update("
    delete node db:get('tmp')/*,
@@ Line 164: / Line 164: @@
+|
 * Request 100 URLs, use at most 8 parallel threads:
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 xquery:fork-join(
    for $segment in 1 to 100
@@ Line 173: / Line 173: @@
 </pre>
 * Parallel sleep function calls. The function is expected to finish in 1 second if the system has at least 2 cores:
-<syntaxhighlight lang="xquery">
+<pre lang='xquery'>
 let $f := function() { prof:sleep(1000) }
 return xquery:fork-join(($f, $f))

@@ Line 42: / Line 42: @@
 <syntaxhighlight lang="xquery">
 xquery:eval(xs:anyURI('cleanup.xq'))
-</syntaxhighlight>
+</pre>
 * You can bind the context and e.g. operate on a certain database only:<br/>
 <syntaxhighlight lang="xquery">
 xquery:eval("//country", map { '': db:get('factbook') })
-</syntaxhighlight>
+</pre>
 * The following expressions use strings as keys. All of them return 'XML':<br/>
 <syntaxhighlight lang="xquery">
@@ Line 59: / Line 59: @@
    map { '{URI}xml': 'XML' }
+)
-</syntaxhighlight>
+</pre>
 * The following expressions use QNames as keys. All of them return 'XML':<br/>
 <syntaxhighlight lang="xquery">
@@ Line 71: / Line 71: @@
 let $vars := map { xs:QName('pref:xml'): 'XML' }
 return xquery:eval($query, $vars)
-</syntaxhighlight>
+</pre>
 |}
@@ Line 99: / Line 99: @@
    update:output('TEMPORARY DATABASE WAS CLEANED UP')
 ")
-</syntaxhighlight>
+</pre>
 |}
@@ Line 136: / Line 136: @@
    </QueryPlan>
 </MainModule>
-</syntaxhighlight>
+</pre>
 |}
@@ Line 171: / Line 171: @@
    map { 'parallel': 8 }
+)
-</syntaxhighlight>
+</pre>
 * Parallel sleep function calls. The function is expected to finish in 1 second if the system has at least 2 cores:
 <syntaxhighlight lang="xquery">
 let $f := function() { prof:sleep(1000) }
 return xquery:fork-join(($f, $f))
-</syntaxhighlight>
+</pre>
 |- valign="top"
 |'''Errors'''

@@ Line 8: / Line 8: @@
 ==xquery:eval==
 {| width='100%'
@@ Line 22: / Line 24: @@
 Variables and context items can be declared via {{Code|$bindings}}. The specified keys must be QNames or strings:
 * If a key is a QName, it will be directly adopted as variable name.
-* It a key is a string, it may be prefixed with a dollar sign. Namespace can be specified using the [http://www.jclark.com/xml/xmlns.htm Clark Notation].
+* It a key is a string, it may be prefixed with a dollar sign. Namespace can be specified using the [[XQuery 3.0#Expanded QNames|Expanded QNames]] notation.
 * If the specified string is empty, the value will be bound to the context item.
 The {{Code|$options}} parameter contains evaluation options:
@@ Line 210: / Line 212: @@
 * Updated: {{Function||xquery:fork-join}}: Options added.
 ;Version 10

← Older revision		Revision as of 10:23, 26 October 2023
Line 103:		Line 103:

	==xquery:parse==		==xquery:parse==
−
−	~~{{Announce\|Updated with Version 10:}} {{Code\|$query}} can additionally be of type {{Code\|xs:anyURI}}.~~

	{\| width='100%'		{\| width='100%'

@@ Line 14: / Line 14: @@
 |<pre>xquery:eval(
    $query     as xs:anyAtomicType,
-   $bindings  as map(*)?           := (),
+   $bindings  as map(*)?           := map { },
-   $options   as map(*)?           := ()
+   $options   as map(*)?           := map { }
 ) as item()*</pre>
 |- valign="top"
@@ Line 111: / Line 111: @@
 |<pre>xquery:parse(
    $query    as xs:anyAtomicType,
-   $options  as map(*)?           := ()
+   $options  as map(*)?           := map { }
 ) as item()?</pre>
 |- valign="top"
@@ Line 151: / Line 151: @@
 | width='120' | '''Signature'''
 |<pre>xquery:fork-join(
-   $functions  as function(*)*
+   $functions  as function(*)*,
 ) as item()*</pre>
 |- valign="top"
 |'''Summary'''

@@ Line 12: / Line 12: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|xquery:eval|$query as xs:anyAtomicType|item()*}}<br/>{{Func|xquery:eval|$query as xs:anyAtomicType, $bindings as map(*)?|item()*}}<br/>{{Func|xquery:eval|$query as xs:anyAtomicType, $bindings as map(*)?, $options as map(*)?|item()*}}<br/>
+|<pre>xquery:eval(
 |- valign="top"
 | '''Summary'''
@@ Line 73: / Line 77: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|xquery:eval-update|$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(*)?, $options as map(*)?|item()*}}<br/>
+|<pre>xquery:eval-update(
 |- valign="top"
 | '''Summary'''
@@ Line 101: / Line 109: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|xquery:parse|$query as xs:anyAtomicType|item()?}}<br/>{{Func|xquery:parse|$query as xs:anyAtomicType, $options as map(*)?|item()?}}<br/>
+|<pre>xquery:parse(
 |- valign="top"
 | '''Summary'''
@@ Line 139: / Line 150: @@
 |- valign="top"
 | width='120' | '''Signatures'''
-|{{Func|xquery:fork-join|$functions as function(*)*|item()*}}<br/>
+|<pre>xquery:fork-join(
 {{Func|xquery:fork-join|$functions as function(*)*, $options as map(*)?|item()*}}
 |- valign="top"