Re: [Exist-open] xmldb:rename shows incorrect behaviour on collections with subcollections (eXist 5.2)

[Nick S. <nsi...@nu...>]

Joe,
     The re-indexing experience I described below is unrelated to this 
bug. We use eXist-db v5.3.0-SNAPSHOT.

Nick

On 5/28/21 3:03 PM, Joe Wicentowski wrote:
> Hi Jo,
>
> A related bug with move and rename operations was fixed in the develop 
> branch and will be included in the forthcoming release of eXist 5.3.0 
> See https://github.com/eXist-db/exist/issues/3310 
> <https://github.com/eXist-db/exist/issues/3310>.
>
> Could you test with eXist 5.3.0-SNAPSHOT?
>
> Joe
>
> On Fri, May 28, 2021 at 12:59 PM Nick Sincaglia 
> <nsi...@nu... <mailto:nsi...@nu...>> wrote:
>
>     Have you tried re-indexing your collections? The reason I suggest
>     this is because I sometime run into perplexing situations where my
>     queries are not working and I re-index and suddenly they query
>     works. This just happened to me yesterday. I don't really have an
>     explanation on why the collection needs re-indexing but it is
>     happened enough time in the past that it is a technique I always
>     remember to try if I am really confused why my query is not working.
>
>     Nick
>
>     On 5/28/21 4:30 AM, Jo Calder wrote:
>>     Hi all,
>>
>>     The following query produces no output
>>
>>     xquery version "3.1";
>>     declare variable $collection-1-name := util:uuid();
>>     declare variable $collection-2-name := util:uuid();
>>     declare variable $collection-1-uri := "/db/" || $collection-1-name;
>>     declare variable $sub-collection-name := "subcollection";
>>     declare variable $sub-collection-uri := $collection-1-uri || "/"
>>     || $sub-collection-name;
>>     declare variable $collection-2-uri := "/db/" || $collection-2-name;
>>     declare variable $expected-sub-collection-uri :=
>>      $collection-2-uri || "/" || $sub-collection-name;
>>     declare variable $resource-name := "test.xml";
>>
>>     declare function local:test() {
>>         xmldb:create-collection("/db",  $collection-1-name),
>>         xmldb:create-collection($collection-1-uri,
>>      $sub-collection-name),
>>         xmldb:store($sub-collection-uri, $resource-name, <test/>),
>>         xmldb:rename($collection-1-uri, $collection-2-name),
>>     xmldb:collection-available($expected-sub-collection-uri)
>>     };
>>
>>     local:test()
>>
>>     Furthermore, attempts to delete the resulting $collection-2-uri
>>     via eXide > Manage gives a dialog "Delete Resource Error".   The
>>     following is shown in exist.log:
>>
>>     2021-05-28 09:17:15,670 [qtp79620878-30] ERROR (NativeBroker.java
>>     [checkCollectionAncestorPermissions]:940) - Parent collection
>>     /db/7cef2ea5-bfb6-42fc-af2e-a5bfb612fcc7 was null for collection
>>     /db/7cef2ea5-bfb6-42fc-af2e-a5bfb612fcc7/subcollection
>>     2021-05-28 09:17:15,670 [qtp79620878-30] WARN
>>      (TransactionManager.java [close]:409) - Transaction was not
>>     committed or aborted, auto aborting!
>>     2021-05-28 09:17:15,670 [qtp79620878-30] ERROR
>>     (XQueryServlet.java [process]:559) - null
>>     java.lang.IllegalStateException: null
>>             at
>>     org.exist.storage.NativeBroker.checkCollectionAncestorPermissions(NativeBroker.java:941)
>>     ~[exist-core-5.2.0.jar:5.2.0]
>>             ....
>>     The parent collection mentioned in the above log is collection-1
>>     from the above script.
>>
>>     Install details are:
>>
>>     eXist Version: 	5.2.0
>>     eXist Build: 	20200123133609
>>     Operating System: 	Linux 3.10.0-1062.12.1.el7.x86_64 amd64 [Red
>>     Hat 7]
>>     Java Version: 	1.8.0_242
>>
>>     Best regards, -- Jo
>>
>>
>>
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>
>     -- 
>     Nick Sincaglia
>     President/Founder
>     NueMeta, LLC
>     Digital Media & Technology
>     Phone: +1-630-303-7035
>     nsi...@nu...  <mailto:nsi...@nu...>  
>     http://www.nuemeta.com  <http://www.nuemeta.com>
>     Skype: nsincaglia
>
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>

-- 
Nick Sincaglia
President/Founder
NueMeta, LLC
Digital Media & Technology
Phone: +1-630-303-7035
nsi...@nu...
http://www.nuemeta.com
Skype: nsincaglia