BaseX-Talk

basex-talk@mailman.uni-konstanz.de

9 participants
5256 discussions

file:read-text
by Giuseppe G. A. Celano 12 Jan '21

12 Jan '21

Hi, I am trying to open a bunch of files with file:read-text, but I get the error [file:io-error] invalid XML character: #0, even I am not dealing with XML. Any idea why this happens? Thanks! Best, Giuseppe

2 3

Brew upgrade for 9.4.6 fails with SHA256 mismatch
by Johan Mörén 08 Jan '21

08 Jan '21

Just wanted to let you know that the latest BaseX version can't be installed or upgraded via homebrew. I get the following error message: brew upgrade basex ==> Upgrading 1 outdated package: basex 9.4.5 -> 9.4.6 ==> Upgrading basex 9.4.5 -> 9.4.6 ==> Downloading https://files.basex.org/releases/9.4.6/BaseX946.zip ######################################################################## 100.0% Error: SHA256 mismatch Expected: c6dd9ac56e72de19c88152c76a6e4052deccd4f0db7a4b072aaaa560b92318a5 Actual: 96012025d749062540f9b16f830d7b99876696b66534da2fe27c833d1b1fc43b File: /Users/johmor/Library/Caches/Homebrew/downloads/befef7ec63e74dbf695bd24e06e16773055a9fb0c7f69d9d7e9fd1787766a377--BaseX946.zip To retry an incomplete download, remove the file above. Regards, Johan

2 4

Improper use/potential bug error
by Eliúd Santiago Meza y Rivera 08 Jan '21

08 Jan '21

Hi, I just update to the latest version of BaseX 9.4.6, and the web server now do not refer correctly the link, checking every individually broken link, the server response this message: I attach the code. In advance I appreciate your help. HTTP ERROR 500 java.lang.NoSuchMethodError: org.basex.query.value.type.SeqType.cast(Lorg/basex/query/value/Value;Lorg/basex/query/QueryContext;Lorg/basex/query/StaticContext;Lorg/basex/util/InputInfo;)Lorg/basex/query/value/Value; URI: /app/static/pngkit_realistic-spider-web-png_1049388.png STATUS: 500 MESSAGE: java.lang.NoSuchMethodError: org.basex.query.value.type.SeqType.cast(Lorg/basex/query/value/Value;Lorg/basex/query/QueryContext;Lorg/basex/query/StaticContext;Lorg/basex/util/InputInfo;)Lorg/basex/query/value/Value; SERVLET: RESTXQ CAUSED BY: java.lang.NoSuchMethodError: org.basex.query.value.type.SeqType.cast(Lorg/basex/query/value/Value;Lorg/basex/query/QueryContext;Lorg/basex/query/StaticContext;Lorg/basex/util/InputInfo;)Lorg/basex/query/value/Value;Caused by: java.lang.NoSuchMethodError: org.basex.query.value.type.SeqType.cast(Lorg/basex/query/value/Value;Lorg/basex/query/QueryContext;Lorg/basex/query/StaticContext;Lorg/basex/util/InputInfo;)Lorg/basex/query/value/Value; at org.basex.http.web.WebFunction.bind(WebFunction.java:137) at org.basex.http.restxq.RestXqFunction.bind(RestXqFunction.java:210) at org.basex.http.restxq.RestXqResponse.bind(RestXqResponse.java:60) at org.basex.http.web.WebResponse.create(WebResponse.java:61) at org.basex.http.restxq.RestXqServlet.run(RestXqServlet.java:73) at org.basex.http.BaseXServlet.service(BaseXServlet.java:65) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1443) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1612) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:738) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905) at java.lang.Thread.run(Unknown Source) ------------------------------ Powered by Jetty:// 9.4.34.v20201102 <https://eclipse.org/jetty> -- LSC Eliud Santiago Meza y Rivera

2 1

BaseX 9.4.6
by Christian Grün 07 Jan '21

07 Jan '21

Dear all, Our new year patch release features various new performance tweaks and minor bug fixes. Thanks all for your support! Have a pleasant 2021, Christian BaseX Team

2 1

FOP module
by Jerome Chauveau 07 Jan '21

07 Jan '21

Hi, I am trying to use the (too old ?) FOP module, but unsuccessfully. I copied that example : import module namespace fop = 'org.basex.modules.fop.FOP'; let $xsl := xslt:transform('fop.xml', 'fop.xsl') let $pdf := fop:transform($xsl) return file:write-binary('fop.pdf', $pdf) from this thead : [ https://mailman.uni-konstanz.de/pipermail/basex-talk/2014-February/006326.h… | https://mailman.uni-konstanz.de/pipermail/basex-talk/2014-February/006326.h… ] which generates that error (in a BaseX 9.3) : [XPTY0004] class org.basex.modules.fop.FOP tried to access private method 'void org.basex.query.value.item.B64.<init>(byte[])' (org.basex.modules.fop.FOP and org.basex.query.value.item.B64 are in unnamed module of loader 'app'). Caused by: FOP:transform(document-node()). Any suggestions on how to fix this ? Thanks Regards Jérôme

3 9

error "lock file does not exist" after "add" command
by Zachary N. Dean 04 Jan '21

04 Jan '21

Hi Thomas, Author of the Erlang client here. :-) I haven't seen this before, but I haven't used pooled connections either. Is there a minimal example for the commands that you run that I could use to reproduce this and ensure it's not a problem in the client? Thanks, Zack

2 1

LDAP Module
by Maciej Nestorowicz 28 Dec '20

28 Dec '20

Hi, I wanted to know, is there any module in BaseX which is responsible for LDAP authentication and authorization? Kind Regards, Maciej Nestorowicz

1 0

Database access in a function
by Giuseppe G. A. Celano 18 Dec '20

18 Dec '20

Hi, I have a script where I join two databases. It works. However, when I try to put the content of this script in a function, and then call it (with the databases being the arguments), the execution is slowed down (I guess the indexes are not properly accessed). Is there a way to overcome this? Thanks.

2 1

write result to file?
by Nicholas 16 Dec '20

16 Dec '20

how is the return result from a query written to a file? thanks, Nick

3 5

set parser csv header
by Nicholas 15 Dec '20

15 Dec '20

How do I set the CSV parser to use "header" true? so that when the record is imported it has the header information as below? nicholas@mordor:~/flwor/csv$ nicholas@mordor:~/flwor/csv$ basex BaseX 9.0.1 [Standalone] Try 'help' to get more information. > > create database addressbook Database 'addressbook' created in 240.02 ms. > > open addressbook Database 'addressbook' was opened in 0.06 ms. > > set parser csv PARSER: csv > > add addressbook.csv Resource(s) added in 23.74 ms. > > xquery . <csv> <record> <entry>Name</entry> <entry>First Name</entry> <entry>Address</entry> <entry>City</entry> </record> <record> <entry>Huber</entry> <entry>Sepp</entry> <entry>Hauptstraße 13</entry> <entry>93547 Hintertupfing</entry> </record> </csv> Query executed in 219.65 ms. > > exit Enjoy life. nicholas@mordor:~/flwor/csv$ nicholas@mordor:~/flwor/csv$ basex addressbook.xq <csv> <record> <Name>Huber</Name> <First_Name>Sepp</First_Name> <Address>Hauptstraße 13</Address> <City>93547 Hintertupfing</City> </record> </csv>nicholas@mordor:~/flwor/csv$ nicholas@mordor:~/flwor/csv$ nicholas@mordor:~/flwor/csv$ cat addressbook.csv Name,First Name,Address,City Huber,Sepp,Hauptstraße 13,93547 Hintertupfing nicholas@mordor:~/flwor/csv$ nicholas@mordor:~/flwor/csv$ cat addressbook.xq xquery version "3.1"; let $text := file:read-text('addressbook.csv') return csv:parse($text, map { 'header': true() }) nicholas@mordor:~/flwor/csv$ see also: https://stackoverflow.com/q/65275618/4531180 thanks, Nick

2 1

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