BaseX-Talk June 2015

basex-talk@mailman.uni-konstanz.de

28 participants
43 discussions

GUI feature request "Add as import"
by Andy Bunce 03 Jan '16

03 Jan '16

Hi, I often find myself adding module imports in the GUI and I wonder if the following suggestion might speed up that process. Add a new menu item to the filelist right click context menu "Add as import" when the file selection is a XQuery module. The action would be to add a line to the current edit window source with import module namespace {$prefix} = '{$namespace}' at {$path}; Where $prefix and $namespace} are read from the source of the selected file, and $path is calculated from the relative path from the edit file source to the selected filelist source. The line would be inserted at a suitable place in the prologue or at the current location if that is too tricky. /Andy

2 4

Slow query
by Menashè Eliezer 03 Aug '15

03 Aug '15

Hello, I wonder if the attached query can be optimised. I'm attaching all relevant information. Basex 7.9, Debian, powerful server. This is just an example. The queries will be built based on a compilation of a search form. So reordering the conditions for having smaller subset right from the begging isn't relevant. Any help would be appreciated. 40 seconds are not acceptable. -- With kind regards, Menashè

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Potential Bug - message from fulltext
by Lars Johnsen 30 Jun '15

30 Jun '15

When trying to to a full text index on a collection of texts, the process runs for a couple of hours with the exit message below - I think it is near completed. From the GUI, I have at least seen the progress bar get to around 80 %, so I think it is safe to assume that the error is connectedt the final stages. The texts are unstructured and represented as one line pr. book. Here is the result from the index process. Parameters set in GUI are: Norwegian Snowball, lemmatization, diacritics. There is set aside 30GB for the GUI. Path summary: doc(): 317259x, strings text: 317259x, leaf text(): 317259x, strings, leaf Here is the error message: Improper use? Potential bug? Your feedback is welcome: Contact: basex-talk(a)mailman.uni-konstanz.de Version: BaseX 8.2 beta 7d38949 Java: Oracle Corporation, 1.7.0_79 OS: Linux, amd64 Stack Trace: java.lang.NegativeArraySizeException at java.util.Arrays.copyOf(Arrays.java:2271) at org.basex.util.TokenBuilder.add(TokenBuilder.java:303) at org.basex.util.TokenBuilder.add(TokenBuilder.java:290) at org.basex.index.ft.FTBuilder.merge(FTBuilder.java:248) at org.basex.index.ft.FTBuilder.write(FTBuilder.java:155) at org.basex.index.ft.FTBuilder.index(FTBuilder.java:94) at org.basex.index.ft.FTBuilder.build(FTBuilder.java:102) at org.basex.index.ft.FTBuilder.build(FTBuilder.java:1) at org.basex.data.DiskData.createIndex(DiskData.java:195) at org.basex.core.cmd.ACreate.create(ACreate.java:117) at org.basex.core.cmd.CreateIndex.run(CreateIndex.java:62) at org.basex.core.Command.run(Command.java:398) at org.basex.core.Command.execute(Command.java:100) at org.basex.core.Command.execute(Command.java:123) at org.basex.gui.dialog.DialogProgress$1.run(DialogProgress.java:178) Regards Lars G Johnsen National Library of Norway

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Re: [basex-talk] Fwd: How to turn off '(Chopped) Result' so I can save the full result
by Christian Grün 29 Jun '15

29 Jun '15

> Yes, but that's the point, it saves a chopped result and not the full > result. Do you use the latest version of BaseX? If yes, could you please provide me with a reproducible example in which the result is also chopped in the stored file?

1 0

How to turn off '(Chopped) Result' so I can save the full result
by Robert Berger 29 Jun '15

29 Jun '15

Having tried a few hours on this I submit it as a question : When I have any non-trivial amount of output it is always 'chopped', which might mean several things but at least it means that my results are just cut off at a random point. How do I get the full results so I can save them ? Thanks, Bob Berger

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Re: [basex-talk] BaseX-Talk Digest, Vol 66, Issue 39
by Goetz Heller 28 Jun '15

28 Jun '15

Hi Lars, I think a had a similar problem which appears to be related to the GUI. There are two thing you could do: 1) Increase VM memory 2) Start the server and try building the index using the client The second helped in my case (memory of server: 1GB). Hope this helps. Kind regards, Goetz -----Ursprüngliche Nachricht----- Von: basex-talk-bounces(a)mailman.uni-konstanz.de [mailto:basex-talk-bounces@mailman.uni-konstanz.de] Im Auftrag von basex-talk-request(a)mailman.uni-konstanz.de Gesendet: Sonntag, 28. Juni 2015 12:00 An: basex-talk(a)mailman.uni-konstanz.de Betreff: BaseX-Talk Digest, Vol 66, Issue 39 Send BaseX-Talk mailing list submissions to basex-talk(a)mailman.uni-konstanz.de To subscribe or unsubscribe via the World Wide Web, visit https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk or, via email, send a message with subject or body 'help' to basex-talk-request(a)mailman.uni-konstanz.de You can reach the person managing the list at basex-talk-owner(a)mailman.uni-konstanz.de When replying, please edit your Subject line so it is more specific than "Re: Contents of BaseX-Talk digest..." Today's Topics: 1. Potential Bug - message from fulltext (Lars Johnsen) 2. Re: Potential Bug - message from fulltext (Christian Gr?n) ---------------------------------------------------------------------- Message: 1 Date: Sat, 27 Jun 2015 12:50:07 +0200 From: Lars Johnsen <yoonsen(a)gmail.com> To: BaseX <basex-talk(a)mailman.uni-konstanz.de> Subject: [basex-talk] Potential Bug - message from fulltext Message-ID: <CAHKGOfVHwQf91Z+CiaDbPC3wY2EQ_3BHS_OUGXmzV=dXTLVZCA(a)mail.gmail.com> Content-Type: text/plain; charset="utf-8" When trying to to a full text index on a collection of texts, the process runs for a couple of hours with the exit message below - I think it is near completed. From the GUI, I have at least seen the progress bar get to around 80 %, so I think it is safe to assume that the error is connectedt the final stages. The texts are unstructured and represented as one line pr. book. Here is the result from the index process. Parameters set in GUI are: Norwegian Snowball, lemmatization, diacritics. There is set aside 30GB for the GUI. Path summary: doc(): 317259x, strings text: 317259x, leaf text(): 317259x, strings, leaf Here is the error message: Improper use? Potential bug? Your feedback is welcome: Contact: basex-talk(a)mailman.uni-konstanz.de Version: BaseX 8.2 beta 7d38949 Java: Oracle Corporation, 1.7.0_79 OS: Linux, amd64 Stack Trace: java.lang.NegativeArraySizeException at java.util.Arrays.copyOf(Arrays.java:2271) at org.basex.util.TokenBuilder.add(TokenBuilder.java:303) at org.basex.util.TokenBuilder.add(TokenBuilder.java:290) at org.basex.index.ft.FTBuilder.merge(FTBuilder.java:248) at org.basex.index.ft.FTBuilder.write(FTBuilder.java:155) at org.basex.index.ft.FTBuilder.index(FTBuilder.java:94) at org.basex.index.ft.FTBuilder.build(FTBuilder.java:102) at org.basex.index.ft.FTBuilder.build(FTBuilder.java:1) at org.basex.data.DiskData.createIndex(DiskData.java:195) at org.basex.core.cmd.ACreate.create(ACreate.java:117) at org.basex.core.cmd.CreateIndex.run(CreateIndex.java:62) at org.basex.core.Command.run(Command.java:398) at org.basex.core.Command.execute(Command.java:100) at org.basex.core.Command.execute(Command.java:123) at org.basex.gui.dialog.DialogProgress$1.run(DialogProgress.java:178) Regards Lars G Johnsen National Library of Norway

1 0

db:add OPTIONS
by Menashè Eliezer 25 Jun '15

25 Jun '15

Hello, I've followed the documentation of db:add which states: Allowed options are allparsing <http://docs.basex.org/wiki/Options#Parsing>andXML parsing <http://docs.basex.org/wiki/Options#XML_Parsing>options. using OPTIONS as /map { 'STRIPNS': true() }/ However, I get an error that STRIPNS is unknown database option. Any idea? -- With kind regards, Menashè

2 2

Making progress but vexing error...
by Robert Berger 22 Jun '15

22 Jun '15

The following query does not work doc("proiel.xml")/*/value[@summary="agens"] But this one does //value[@summary="agens"] Here are the screenshots, attached.

2 1

Using .xqm in multiple BaseX instances
by France Baril 22 Jun '15

22 Jun '15

Hi, I'm creating multiple projects that rely on the same base. Each project is set a a separate BaseX installation because each needs its own DBs and its own code. However, some of the .xqm are relevant to many projects. I've tried creating symlinks to the reusable components, but all I get is a message telling me that #0 is an unacceptable character in my symlink file. I've been referencing it as: import module namespace name = "uri" at "symlink.xqm"; I am not surprised that this doesn't work, but I had to try it. I'm still hoping that there is a way to reuse code without creating multiple instances of each .xqm. Thanks, France -- France Baril Architecte documentaire / Documentation architect france.baril(a)architextus.com

2 3

'indent' option for json:serialize()
by Amanda Galtman 22 Jun '15

22 Jun '15

Hi, In the json:serialize() function, the 'indent' option does not seem to be accepted. Is it an outdated option? For example, the following returns "Unknown option 'indent'." in BaseX 8.2.1. json:serialize( json:parse('[{"a":"b"}]'), map {'indent':'no'} ) The 'indent' option doesn't work for json:parse() either, though the doc does not suggest it should. Thanks, Amanda

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BaseX-Talk June 2015