BaseX-Talk

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9 participants
5241 discussions

Ms Excel-Files treated as MS-Word-Files
by Alexander Witzigmann 25 Oct '21

25 Oct '21

Hi, Excel files not treated as archives comparable to MS-Word / MS-PowerPoint or idml Files (Indesign related) while importing using GUI. The later 3 are treated as (zip) archives and content is added. This is very handy for certain data analytics tasks. Would be nice if .xslx files treated the same as docx, pptx, etc. Might be a low hanging fruit? Best regards, Alex

3 2

Can't run siserle/blog-example ...
by Jonathan Robie 25 Oct '21

25 Oct '21

$ git clone https://github.com/siserle/blog-example $ basexhttp /Users/.../blog-example/.basex: Unknown option 'GLOBALLOCK'. /Users/.../blog-example/.basex: Unknown option 'EVENTPORT'. /Users/.../blog-example/.basex: writing new configuration file. [main] INFO org.eclipse.jetty.util.log - Logging initialized @992ms to org.eclipse.jetty.util.log.Slf4jLog [main] WARN org.eclipse.jetty.xml.XmlConfiguration - Config error at <Call name="addConnector"><Arg> <New class="org.eclipse.jetty.server.nio.SelectChannelConnector"><Set name="host"><SystemProperty name="org.basex.serverhost" default="0.0.0.0"/></Set><Set name="port"><SystemProperty name="org.basex.serverport" default="8984"/></Set><Set name="maxIdleTime">60000</Set><Set name="reuseAddress">false</Set><Set name="Acceptors">2</Set></New> </Arg></Call> org.eclipse.jetty.server.nio.SelectChannelConnector That resulted in rewriting the .basex config file: $ git diff .basex *diff --git a/.basex b/.basex* *index f5d8f6b..872cefa 100644* *--- a/.basex* *+++ b/.basex* @@ -1,24 +1,25 @@ -# BaseX Property File. - # General Options +DEBUG = false DBPATH = data +LOGPATH = .logs REPOPATH = repo -DEBUG = false LANG = English LANGKEYS = false -GLOBALLOCK = false +FAIRLOCK = false +CACHETIMEOUT = 3600 # Client/Server Architecture HOST = localhost PORT = 1984 SERVERPORT = 1984 -EVENTPORT = 1985 USER = PASSWORD = SERVERHOST = PROXYHOST = PROXYPORT = 80 NONPROXYHOSTS = +IGNORECERT = false +IGNOREHOSTNAME = false TIMEOUT = 30 KEEPALIVE = 600 PARALLEL = 8 @@ -27,9 +28,12 @@ LOGMSGMAXLEN = 1000 # HTTP Services WEBPATH = . +RESTPATH = RESTXQPATH = restxq +PARSERESTXQ = 3 HTTPLOCAL = false STOPPORT = 8985 +AUTHMETHOD = Basic If I try again, there are no rewrites, but it still does not start: $ basexhttp [main] INFO org.eclipse.jetty.util.log - Logging initialized @303ms to org.eclipse.jetty.util.log.Slf4jLog [main] WARN org.eclipse.jetty.xml.XmlConfiguration - Config error at <Call name="addConnector"><Arg> <New class="org.eclipse.jetty.server.nio.SelectChannelConnector"><Set name="host"><SystemProperty name="org.basex.serverhost" default="0.0.0.0"/></Set><Set name="port"><SystemProperty name="org.basex.serverport" default="8984"/></Set><Set name="maxIdleTime">60000</Set><Set name="reuseAddress">false</Set><Set name="Acceptors">2</Set></New> </Arg></Call> org.eclipse.jetty.server.nio.SelectChannelConnector Any clues? Thanks! Jonathan

2 4

basex test test.xqm => XPDY002c
by Jonathan Robie 22 Oct '21

22 Oct '21

I get this error with either the test.xqm found in the BaseX GitHub repo or a copy of the file taken from the web page: % basex test test.xqm Stopped at /Users/jonathan/github/basex/basex-core/src/test/resources/, 1/5: [XPDY0002] test: Context is undeclared. What am I doing wrong? Jonathan

2 3

Importing TSV files with a command file
by Jonathan Robie 13 Oct '21

13 Oct '21

I have a command file that configures a database, throwing a bunch of sources into various paths. I have a set of TSV files. I want to do the equivalent of ADD TO, pointing to a directory of TSV files, so that they are parsed and converted to XML and placed in the appropriate path. How do I do that? Jonathan

4 9

Error running dba in Tomcat 9.0 with BaseX v. 9.5 and above
by Kim Galeazzi 04 Oct '21

04 Oct '21

Launching the dba application in BaseX 9.5 and above deployed on Tomcat 9.0 throws an error: Exception javax.servlet.ServletException: Servlet execution threw an exception org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) Root Cause java.lang.NoClassDefFoundError: org/eclipse/jetty/websocket/api/WebSocketAdapter java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:760) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2478) org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:870) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1371) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1215) org.basex.query.func.session.SessionFn.session(SessionFn.java:31) org.basex.query.func.session.SessionGet.value(SessionGet.java:17) org.basex.query.expr.ParseExpr.iter(ParseExpr.java:46) org.basex.query.expr.ParseExpr.ebv(ParseExpr.java:71) org.basex.query.expr.If.expr(If.java:181) org.basex.query.expr.If.iter(If.java:161) org.basex.query.scope.MainModule.iter(MainModule.java:97) org.basex.query.QueryContext.iter(QueryContext.java:326) org.basex.http.restxq.RestXqResponse.serialize(RestXqResponse.java:84) org.basex.http.web.WebResponse.create(WebResponse.java:66) org.basex.http.restxq.RestXqServlet.run(RestXqServlet.java:69) org.basex.http.BaseXServlet.service(BaseXServlet.java:65) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) Root Cause java.lang.ClassNotFoundException: org.eclipse.jetty.websocket.api.WebSocketAdapter org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1407) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1215) java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:760) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2478) org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:870) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1371) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1215) org.basex.query.func.session.SessionFn.session(SessionFn.java:31) org.basex.query.func.session.SessionGet.value(SessionGet.java:17) org.basex.query.expr.ParseExpr.iter(ParseExpr.java:46) org.basex.query.expr.ParseExpr.ebv(ParseExpr.java:71) org.basex.query.expr.If.expr(If.java:181) org.basex.query.expr.If.iter(If.java:161) org.basex.query.scope.MainModule.iter(MainModule.java:97) org.basex.query.QueryContext.iter(QueryContext.java:326) org.basex.http.restxq.RestXqResponse.serialize(RestXqResponse.java:84) org.basex.http.web.WebResponse.create(WebResponse.java:66) org.basex.http.restxq.RestXqServlet.run(RestXqServlet.java:69) org.basex.http.BaseXServlet.service(BaseXServlet.java:65) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) I tried adding the Ecplise websocket API jar to the lib folder without success. Any ideas? We rely on the RESTXQ for our implementations and find the dba web application very convenient for accessing the logs and managing the database. Thank you. [cid:image001.jpg@01D799B4.AF02AC70]<http://www.inspirage.com/> Kim Galeazzi | Manager, Solution Architecture, Oracle/Agile PLM Consulting Office: 408-680-8837<tel:%28408%29%20680-8837> | Mobile: 408-466-2121<tel:%28408%29%20466-2121> | Campbell, CA This email communication is considered business confidential and intended for the original recipient of this email only.

2 3

tail recursion not happening?
by Graydon Saunders 27 Sep '21

27 Sep '21

Hello -- Using BaseX 9.6.1 on Linux. So I'm trying to convert a compact-ish element pattern string, delimited with braces, back into something that looks like XML vocabulary for readability. (The pattern strings are being used to detect similar structure in the content set.) The test query (below) works fine. Stick the functions in a module namespace, and run the real content, and I get the "Stack Overflow: Try tail recursion?" error. (Query plan for this case attached.) Nothing in the real data should be all that large. I suspect I'm being too clever for my own good somehow, but if anyone can tell me specifically where I'd appreciate it. Thanks! Graydon ====== declare namespace fn = "http://www.w3.org/2005/xpath-functions"; declare variable $NMToken as xs:string := '[\p{L}\p{Nd}._\-:]+'; declare function local:tag($names as xs:string*,$active as xs:string*,$event as xs:string*) { let $do as xs:string := substring($event,1,1) return if (not(normalize-space($do))) then () else if ($do eq '{') then (concat('<',head($names),'>'), local:tag(tail($names),(head($names),$active),substring($event,2))) else (concat('</',head($active),'>'), local:tag($names,tail($active),substring($event,2))) }; declare function local:emitPattern($in as xs:string) as xs:string { let $chunked as element(fn:analyze-string-result) := analyze-string($in,$NMToken) let $names as xs:string+ := $chunked/fn:match/string() let $openClose as xs:string+ := $chunked/fn:non-match => string-join() return string-join(local:tag($names,(),$openClose)) }; let $pattern as xs:string := "{subblock{sublabel}{p}}" let $yikes as xs:string := "{primaryblock{shortdesc}{table{title}{tgroup{colspec}{colspec}{colspec}{thead{row{entry{p}}{entry{p}}{entry{p}}}}{tbody{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p{xref}{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}{xref}{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}{xref}{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}{xref}}}{entry{p}}}{row{entry{p}}{entry{p}}{entry{p}}}{row{entry{p}}{entry{p}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p{xref}{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}{row{entry{p}}{entry{p{xref}}}{entry{p}}}{row{entry{p}}{entry{p{em}}}{entry{p}}}}}}{note{p}}}" return ($pattern,$yikes) ! local:emitPattern(.)

3 6

Passing a map to an external variable
by Graydon Saunders 22 Sep '21

22 Sep '21

Hello -- I suspect I am being a cabbage somehow, but I'm not figuring this out. If I have a query in the GUI (9.6.1) which declares an external variable: declare variable $targetMap external; and set the value via the GUI $x button to: map {'structure' : '/some/path/name'} It doesn't work. Typing the variable as map(*) doesn't work. declare variable $targets external; declare variable $targetMap as map(*) := xquery:eval($targets); does work, but makes me think I must be doing something wrong. How does one go about binding a literal map to an external variable? (I am going to want to do this in a script later; the GUI version is strictly for testing.) Thanks! Graydon

3 4

Problems installing EXPath
by Jonathan Robie 03 Sep '21

03 Sep '21

I tried installing EXPath, but without success. > REPO INSTALL http://files.basex.org/modules/expath/functx-1.0.xar Stopped at , 1/66: [repo:parse] functx-1.0.xar: Resource "expath-pkg.xml" not found.. If I download the .xar and unzip it, it looks like this: [image: image.png] Here is the content of expath-pkg.xml: <package xmlns="http://expath.org/ns/pkg" name="http://www.functx.com" abbrev="functx" version="1.0" spec="1.0"> <title>FunctX library</title> <xslt> <import-uri>http://www.functx.com/functx.xsl</import-uri> <file>functx.xsl</file> </xslt> <xquery> <namespace>http://www.functx.com</namespace> <file>functx.xq</file> </xquery> </package> Any thoughts? Jonathan

2 3

Custom map combinator
by Marco Lettere 02 Sep '21

02 Sep '21

Dear all, just thinking out loudly ... Whether it could be interesting to specify a function with proper signature as a custom combinator for map:merge. Currently "duplicates" : "combine" results in the entry value being a sequence of the originating values. This could cause loss of information in the case that one of the merged maps does not contain the key. It could be useful to use defaults or placeholders instead ... Maybe even combine the values as strings or numbers .... Too exotic? M.

1 0

probably a bug
by Rob Stapper 02 Sep '21

02 Sep '21

Hi Cristian, Consider snippets [1] and [2], both result in false(). That can’t be right to me. [1] () = 4 [2] () != 4 Rob. Sent from Mail for Windows -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

3 2

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