Hi, I am having issues with updating functions in BaseX 7.5 (official
release).
When I update a document, its content is updated with the content of
another document.
I even perform the db:optimized in a separate function after a forward to
ensure that the db:replace is in fact completed before indexes are
optimized.
*
*
To replicate: you'll need a db named 'en-us' with the 3 following documents
(file names don't matter):
<menu id="devicehelp"/>
<menu id="smbonly"/>
<menu id="ptt-help"/>
Then use these functions:
*
*
*declare* %rest:path("/admin/refresh-menu-headings")
%rest:GET
%rest:query-param("menu-id", "{$menu-id}", "devicehelp")
*updating* *function* *admin:refresh-menu-headings*(*$menu-id* *as **
xs:string*){
(:Get the content:)
*let* *$raw-menu* := *app:open-db*('en-us')/*menu*[*@id* = *$menu-id*
]
(:Get the file location:)
*let* *$menu-uri* := *substring-after*(*$raw-menu*/*base-uri*(),
'en-us/')
(:Copy the content:)
*let* *$menu* := *$raw-menu*
* (:Output the content in a file to ensure you have the right one:)*
* **let* *$debug* := *file:write*('debug-ouch.xml', *document*{*$menu*
})
(:Output the file uri to ensure you have the right one:)
*let* *$debug-uri* := *file:write*('debug-uri.xml', *$menu-uri*)
(:Replace the content of the file with the same content that was
outputted in debug-ouch:)
*return *(*db:replace*('en-us', *$menu-uri*, *$menu*),
*db:output*(<restxq:forward>
/restxq/admin/success/heading-refresh</restxq:forward>))
};
*declare* %rest:path('/admin/success/heading-refresh')
*updating* *function* *admin:success-heading-refresh*(){
*let **$result* := <html *xmlns*=*"http://www.w3.org/1999/xhtml"*>
<head><title>Add headings to menu topicrefs
</title></head>
<body>
<h2>Add headings to menu topicrefs</h2>
<ul>
<li *style*=*"color:green"*>Menus were
updated successfully.</li>
</ul>
</body>
</html>
*return *(*db:optimize*('en-us'), *db:output*(*$result*))
RESULT:
The result after optimize if your query for a list of the /menu/data(@id)
should be devicehelp, smbonly, ptt-help, but it's ptt-help, smbonly,
ptt-help.
debug-ouch.xml shows the correct content (content of menu devicehelp),
debug-uri shows the right file path (path of menu ptt-help), yet the
content of menu with @id devicehelp gets replaced by the content of menu
with @id=ptt-help after db:replace.
Note: If I use db:optimize('en-us', true()), I get 'unexpected error: 0'
--
France Baril
Architecte documentaire / Documentation architect
france.ba...@architextus.com
(514) 572-0341
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