BaseX-Talk

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6 participants
5250 discussions

Schema validation
by George Sofianos 22 Jul '16

22 Jul '16

Hi, I wonder what is the status of schema validation in BaseX? I have a Java web service that is used to validate some schemas, which is using xerces2 to validate XML files. I want to transfer some of this work to my XQuery scripts in BaseX, so I can minimize the bandwidth on large files (the XML files are being retrieved from a remote repository). I did try to put xercesImpl.java on the lib directory, the validation does run, but I'm not sure about these two things 1) Is the new version of xerces being used, or is the Java default one being used? Maybe it's possible to add a function to return the library being used? 2) My Java service (which is using xerces2) is running the validation in about 5 seconds, the same validation takes 32 seconds in BaseX 8.5.1 Any ideas, tips etc are welcome Thanks, George.

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declare option db:chop 'no' not supported in 8.5.1 for .xqm files
by France Baril 21 Jul '16

21 Jul '16

Hi, I'm trying to migrate a project from 8.2.2 to 8.5.1. I'm this getting errors on all "declare option db:chop 'no';": [bxerr:BASX0010] Database option not allowed in library module: chop. Does it mean that I no longer need these to keep my spaces intact or is it a bug? I didn't find anything in the doc that mention this option being removed. I'm still finding the option in the doc with 'false' instead of 'no' at http://docs.basex.org/wiki/XQuery_Extensions, and with 'no' at: http://docs.basex.org/wiki/XSLT_Module. I tried changing 'no' to 'false', but it seems that the issue is with the option itself, not with the value. -- France Baril Architecte documentaire / Documentation architect france.baril(a)architextus.com

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Maximum number of hits
by George Sofianos 21 Jul '16

21 Jul '16

I have changed Maximum number of hits to All, but still, BaseX result gets chopped some times. Is this a bug or an intended behaviour? My only problem is that I run XQuery scripts that need 200+ seconds to finish, so whenever this happens when I click save, they will have to run again in the background. I know there is an alternative way to run them, (for example using file:write) but I can't really use it at the moment. My result is just 1 large <div> element, and the output method is HTML. Thanks, George.

2 1

Creating database on command line from C#
by Glenn Theseira 21 Jul '16

21 Jul '16

Hi guys, I have an issue which I hope someone can help. I'm working on trying to use BaseX on the command line to create a database. Below is an extract of the commands I've put into a batch file: @ECHO SET CREATEFILTER *.xml> basex_auto_temp.txt @ECHO CREATE DATABASE %db_name% %dest%>> basex_auto_temp.txt "C:\Program Files (x86)\BaseX\bin\basex.bat" -c"C:\Temp\basex_auto_temp.txt" I have no issues executing the batch file in a Windows Command Prompt and it created the database I expected correctly. However, when I tried to execute the batch file from a C# Windows Forms application, for some reason, the database creation failed. It just didn't create the database. I just can't figure out why and what's the problem. I would really appreciate the help. Thank you Glenn ******************************************************************* The information contained in this mail message is confidential and may also be legally privileged. If you are not the intended recipient, please note that any use, dissemination, further distribution, or reproduction of this message in any form what so ever, is strictly prohibited. If the mail is in error, please notify me by return email, delete your copy of the message, and accept my apologies for any inconvenience caused. *******************************************************************

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how to get the Name of xml file containing the result of my query
by Mohamed kharrat 20 Jul '16

20 Jul '16

Hi In case of querying a database,i would like to know how to get the name of xml file containing the result of a query?in the Query info window of BaseX GUI, i found many informations but i do not find the name of xml file which returningmy result.Is there anything that i have to add inside xquery query? or in settings of BaseX ? Thank you

2 1

BaseX 8.4
by Bondeson, Carl 20 Jul '16

20 Jul '16

We just upgraded from 7.8 to 8.4. We are using BaseX in a JBoss multi-threaded application. Something has changed with ClientSession. I have log4j at trace level and the server is started but when I attempt to create a ClientSession in Java nothing happens. static final int BASEX_SERVER_PORT = 1990; static final String BASEX_USER = "admin"; static final String BASEX_PASSWORD = "admin"; static final String BASEX_HOST = "localhost"; try { // get server status boolean serverstarted = BaseXServer.ping(BASEX_HOST, BASEX_SERVER_PORT); // server started? if (!serverstarted) { instance.basexlog.trace("BaseXDictionary: BaseX: Start BaseX server"); // no-> create a new instance using server and client ports // BaseXServer server = new BaseXServer("-p" + BASEX_SERVER_PORT); } else { // yes-> log the event instance.basexlog.trace("BaseXDictionary: BaseX: BaseX server already started"); } // start initialization process instance.basexlog.debug("BaseXDictionary: BaseX: Server started"); // create client session for managing database construction instance.mapperDBSession = new ClientSession(BaseXDictionary.BASEX_HOST, BaseXDictionary.BASEX_SERVER_PORT, BaseXDictionary.BASEX_USER, BaseXDictionary.BASEX_PASSWORD); This next log4j output is never seen in the log file instance.basexlog.trace("BaseXDictionary: BaseX: Client Session created "); Has the default username/password been changed due to security reasons? Great product. Thanks Carl R Bondeson IT Analyst 3 Information Technology Connecticut Department of Public Health 410 Capitol Ave Hartford, CT 06134 Phone: 860-509-7434 carl.bondeson(a)ct.gov<mailto:carl.bondeson@ct.gov> [logosmall]

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About result window clearing
by Mohamed kharrat 20 Jul '16

20 Jul '16

Hi averybody,i always get same results inside result window, for every query that i havehow can i reset/clear this window content please? Thank you

1 0

querying database
by Mohamed kharrat 20 Jul '16

20 Jul '16

Hi,i have created a database in BaseX GUI but i did not understand how to use it inside FLWR query.So since i would like to create one FLWR query to query all my files in the database not only one file with doc()i have tried collection() is that right? (i have putted all my xml files inside path/ directory)This is my query: let $d:=collection ("path/") let $r:=doc("myfile1.xml") for $d in$d// item/@qcode="tx" where $d//subj[text() contains text { 'Hal', 'Fade' } any] and$r/subj ="Berlin "return <results>$d/tit</results> it shows me error: [XPTY0019] descendant::subj: node expected, xs:boolean found: false(). what is that error about?----Thank youBest regards

4 7

Re: [basex-talk] restxq multipart/mixed application/octet-stream
by Christian Grün 19 Jul '16

19 Jul '16

Hi Jiri, Quite some time has passed, and it may well be that you don’t remember your question on the list… But I wanted to report that BaseX should now be capable of sending and receiving multipart data with binary contents [1]: Multipart data will now be transfered as Base64 if it contains non-ASCII characters. A new snapshot is available [2]; BaseX 8.5.2 will be released around end of July. Cheers Christian [1] https://github.com/BaseXdb/basex/issues/1203 [2] http://files.basex.org/releases/latest On Tue, Oct 20, 2015 at 9:39 AM, Christian Grün <christian.gruen(a)gmail.com> wrote: > Thanks for the helpful example. I have added a GitHub issue [1], and > we'll try to fix it soon. > Christian > > [1] https://github.com/BaseXdb/basex/issues/1203 > > > > On Tue, Oct 20, 2015 at 9:25 AM, Dolejsi Jiri <Dolejsi(a)mail.ctk.cz> wrote: >> First I will try to send simple Binary document with 2 bytes(0xff0xff): >> let $req := >> <http:request method="POST"> >> <http:body media-type="audio/mpeg" method="raw"></http:body> >> </http:request> >> return http:send-request($req,"http://127.0.0.1:8984/insert-doc", bin:hex("ffff")) >> >> into restxq method: >> >> declare %rest:path("insert-doc") %rest:POST("{$doc}") function nib:insert-doc($doc as xs:base64Binary) as item() >> { >> <result>{$doc}</result> >> }; >> >> Response is: <result>//8=</result> >> Thi is correct: bin:to-octets(xs:base64Binary("//8=")) => 255 255 >> (NOTE: if I embed document inside body <http:body ...>{ bin:hex("ffff")}</http:body>, it will return <result>Ly84PQ==</result>) >> >> >> Then try to send multipart/mixed, first document xml, second binary: >> let $req := >> <http:request method="POST"> >> <http:multipart media-type="multipart/mixed" boundary="abc"> >> <http:body media-type="text/xml" method="xml"></http:body> >> <http:body media-type="audio/mpeg" method="raw"></http:body> >> </http:multipart> >> </http:request> >> return http:send-request($req,"http://127.0.0.1:8984/insert-doc-m", (<newsItem>info about audio</newsItem>,bin:hex("ffff"))) >> >> into restxq method: >> declare %rest:path("insert-doc-m") %rest:POST("{$doc}") function nib:insert-doc-m($doc as item()+) as item() >> { >> let $xml := $doc[1] >> let $bin := $doc[2] >> return <result>{$bin}</result> >> }; >> Response is: <result>? >> </result> >> >> (NOTE: when I do not specify attribute boundary, then it will provoke java exception) >> >> >> -----Original Message----- >> From: Christian Grün [mailto:christian.gruen@gmail.com] >> Sent: Monday, October 19, 2015 2:32 PM >> To: Dolejsi Jiri >> Subject: Re: [basex-talk] restxq multipart/mixed application/octet-stream >> >>> So I used multipart/mixed type. But mp3 part is damaged, after received by restxq function. >> >> Ok; so it doesn't matter if you use file:write-text or file:write-binary? >> >> Could you please provide us with a little example request that we can use for debugging? >> >> >> >>> -----Original Message----- >>> From: Christian Grün [mailto:christian.gruen@gmail.com] >>> Sent: Monday, October 19, 2015 2:27 PM >>> To: Dolejsi Jiri >>> Subject: Re: [basex-talk] restxq multipart/mixed >>> application/octet-stream >>> >>>> When I send this same value as application/octet-stream document into >>>> restxq method declare %rest:path("test2") %rest:PUT("{$mrs-doc}") >>>> function nib:insert-doc2($doc as item()) as empty-sequence() { >>>> file:write-binary("d:\abc.bin", $doc) }; It functions ok. >>> >>> So I assume you already found the answer? >>> >>> >>> Odesílatel tohoto e-mailu informuje adresáta, že ČTK vyžaduje k platnosti právního jednání písemnou formu s výjimkou jednání realizovaného prostřednictvím elektronických systémů ČTK (Fotobanka, Videobanka, Protext, NewsMarket, Infobanka). >>> >>> Dále informuje adresáta, že smlouva s ČTK nemůže být uzavřena, pokud není výslovná shoda o všech jejích náležitostech. ČTK si vyhrazuje právo ukončit jednání o uzavření smlouvy kdykoli, a to z jakéhokoliv důvodu nebo i bez uvedení důvodu. Obsahuje-li tento e-mail nabídku, ČTK vylučuje přijetí nabídky s dodatkem či odchylkou. >>> >>> Pokud je tento mail kvitancí ve smyslu § 1949, odst. 1 zák. č. 89/2012 Sb., ČTK výslovně sděluje, že kvitance o zaplacení jakékoliv splátky dluhu neznamená, že byla současně zaplacena jakákoliv část téhož dluhu splatná dříve, a kvitance o splátce jistiny neznamená, že bylo zaplaceno také příslušenství pohledávky.

1 0

Selective Indexing: Do I need to make sure queries only use the indexed elements?
by Maximilian Gärber 19 Jul '16

19 Jul '16

Hi, especially with the FTINDEX, say I indexed all <Foo> elements with a fulltext query that asks for any elments, e.g. //*[text() contains text { 'bar', 'baz' } any] would this only use the <Foo> elements or traverse all other elments (without index) as well? How about ft:search("DB", "bar") - would this behave differently? Regards, Max

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