BaseX-Talk

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5269 discussions

专注广州/深圳两地集装箱和散货拼箱业务,值得你信任！2014-04-18
by 即达船务HerryPeng 18 Apr '14

18 Apr '14

广州即达船务运输有限公司成立于1994年，二十年的海运经验,广州老字号货代. 专业海运进出口运输（集装箱，散货拼箱），主打东南亚，中东印巴，南美，欧洲澳新等优势航线附带拖车，报关，CO，熏蒸，保险等相关一条龙服务！可接牌子化工液体粉末敏感等货物及超高、超长货物，需买单报关普通货物在深圳出货，有特大优惠！！ CIF/FOB条款均可。联络人:彭先生 13450363012 QQ:344690306(请备注贵司宝号) 我司为广州散货拼箱庄家，广州深圳很多的同行货都是配给我司出运.能第一时间回复船期价格以国外的信息。散货拼箱特价港口推广：(全球航线加Q来电咨询) 雅加达（JAKARTA）：USD 0 新加坡（SINGAPORE）：USD 0 马尼拉（Manila）：USD 0 釜山（busan）：USD 0 洛杉矶（Los Angeles）：USD 0 悉尼/墨尔本/布里斯班：USD 0 汉堡（Hamburg）：USD 0 奥克兰(Auckland):USD 0 一级海运货代,集装箱价格直接与船东签约, 一手价格，舱位有保障，操作更专业：各航线对应签约船东：南美线：ZIM 、EMC、 MSK船东非洲线：MSC、MSK、delmas 中东印巴：OOCL 、CSCL、WHL、HJ、APL 东南亚：YML、H-A、APL、玛丽亚、KMTC等多家近洋线船东欧洲线：CSCL YML等船东《《欢迎咨询全球港口价格》》最后恭祝各位生意兴隆，万事顺意！询价请发邮件到：344690306@qq.com/sales-15@jeter.com.cn 专做国际海运散货，海运价格低、通关实力强、可接仿牌，粉末，液体等敏感物品，附带服务好，提供散货一条龙运输服务。柜货：由于船东方面没有具体很固定的柜货价格，所以主要是看每个时期的不同价格有浮动，但可以肯定的一点，我们作为国际代理，绝对能够拿到市场的最低价格，因此有货的朋友来电咨询保证有惊喜让你们的利润空间完全打开~！ --Tks./Best Regards ＾＿＾业务经理：彭家钊HerryPeng 13450363012 （手机） MSN: pjiazhao(a)hotmail.com QQ:344690306 ------------------------------------------------------------------------------ Jeter Shipping (Guangzhou) Ltd. 广州即达船务运输有限公司 (MOC-NY0446) Room 904-909.Glorious Tower,No.850 Dongfeng Road East,Guangzhou 510600 China 广州市东风东路850号锦城大厦904-909室邮编：510600 Mob:13450363012 Tel:020-87348545 Fax:020-87346274/5/6/7 Email：sales-15(a)jeter.com.cn 如不想收到此类邮件/或是重复多收，请来信告知，我将会及时处理，对此给您造成的不便还请谅解！=^_^=

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Order of nodes in reversed axes
by José Tomás Atria 16 Apr '14

16 Apr '14

Hello all, I've been looking for an authoritative answer to this, but have been unable to find one. I'm trying to reliably get the nearest ancestor of a node. ie with this test data: let $test := element test { attribute id { 4 }, element test { attribute id { 3 }, element test { attribute id { 2 }, element test { attribute id { 1 }, element child { } } } } } i want an expression that will return node test/@id=1 from child. Stackoverflow says that this: $test//child/ancestor-or-self::test[ last() ] Should work (here<http://stackoverflow.com/questions/6554488/how-to-get-the-nearest-ancestor-…>), but since I couldn't find any indication to reversed axes being ordered in the w3c spec for reverse axes in xpath 2.0 (here<http://www.w3.org/TR/xpath20/#doc-xpath-ReverseAxis>), I suspected that this would be implementation dependent, and sure enough, in BaseX, that expression returns <test id="4"> <test id="3"> <test id="2"> <test id="1"> <child/> </test> </test> </test> </test> while this $test//child/ancestor-or-self::test[ 1 ] correctly returns <test id="1"> <child/> </test> Is there an authoritative way of getting the nearest ancestor of a given node? Note that in my actual use case, names are the same, and desired ids are unknown. Thanks! jta -- entia non sunt multiplicanda praeter necessitatem

3 9

rest:response and status 400/404
by Marco Lettere 16 Apr '14

16 Apr '14

I've the following simplified RESTXQ code snippet that I use with basex 7.8. declare %rest:path("/exists") %rest:HEAD %rest:form-param("message","{$message}") function page:exist( $message as xs:string) { try{ if ($message = 'yes') then () else error(xs:QName("err:ERR"), "Message wasn't yes!") } catch * { <rest:response> <http:response status="404" reason="{$err:description}"> <http:header name="DBG" value="{'message was '|| $message}"/> </http:response> </rest:response> } }; This is always returning HTTP status 404 with reason "No function found that matches the request". This happens only for the 400 status code. Any other status code I use to set behaves as expected including 404 itself. Any hints? Thank you. Regards, Marco.

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Updating expressions using REST?
by Fredrik Hedberg 14 Apr '14

14 Apr '14

Hi, I'm having problems with updating expressions using REST. Non-updating queries execute fine without errors but when I use updating expressions the REST service returns a 400 (bad request) error. For instance: the following body of a POST request <run xmlns='http://basex.org/rest'><text>insertDummy.xq</text></run> with code in file insertDummy.xq: xquery version '3.0'; insert node <structure>nada</structure> into collection("component")/structures sent to: http://admin:admin@localhost:8984/rest/component/ returns a "(400) Bad request" error while if I substitute the code in file insertDummy.xq for a non updating expression such as: xquery version '3.0'; let $r := collection("component")/structures return $r it works fine! I suspected this was a result of user rights so I added the admin credentials to the http path. No change, problem persists. Also, I de-installed the program, made sure all files were gone, and then re-installed the (win PC) program again to wipe any weird settings I may have changed. Still no luck... The above code did work on a previous installation (I beleive I was using 7.7.1). Any help would be highly appriciated. Many thanks, Fredrik Hedberg

2 1

CSV multiple character separators
by Hondros, Constantine (ELS-AMS) 14 Apr '14

14 Apr '14

A small request for your growing backlog ... it would be wonderful if your CSV import wizard was able to accept multiple-character separators. We have oodles of data in which the double at-sign '@@' signifies a field separator. No ... don't ask me why! Keep up the good work! C. ________________________________ Elsevier B.V. Registered Office: Radarweg 29, 1043 NX Amsterdam, The Netherlands, Registration No. 33156677, Registered in The Netherlands.

1 0

Returned mail: see transcript for details
by MAILER-DAEMON 14 Apr '14

14 Apr '14

1 0

Re: [basex-talk] how to insert attribute?
by Arto Viitanen 14 Apr '14

14 Apr '14

http://docs.basex.org/wiki/XQuery_Update mentions insert attribute. So how can I insert attribute? $ cat x.xq copy $c := <entry> <title>Transform expression example</title> <author>BaseX Team</author> </entry> modify ( replace value of node $c/author with 'BaseX', replace value of node $c/title with concat('Copy of: ', $c/title), insert node <author>Joey</author> into $c, insert attribute Z {'B'} into $c/title, ) return $c $ basex x.xq Stopped at /tmp/x.xq, 10/10: [XPST0003] Expecting ')', found 'a'. Attribute is node, so insert node attribute Z {'B'} into $c/title. On replace: replace value of node $another/@Y with 'C'. -- Arto Viitanen

1 0

how to insert attribute?
by 積丹尼 Dan Jacobson 12 Apr '14

12 Apr '14

http://docs.basex.org/wiki/XQuery_Update mentions insert attribute. So how can I insert attribute? $ cat x.xq copy $c := <entry> <title>Transform expression example</title> <author>BaseX Team</author> </entry> modify ( replace value of node $c/author with 'BaseX', replace value of node $c/title with concat('Copy of: ', $c/title), insert node <author>Joey</author> into $c, insert attribute Z {'B'} into $c/title, ) return $c $ basex x.xq Stopped at /tmp/x.xq, 10/10: [XPST0003] Expecting ')', found 'a'. $ apt-cache policy basex basex: Installed: 7.8.2-1 Candidate: 7.8.2-1 Version table: *** 7.8.2-1 0 500 http://ftp.br.debian.org/debian/ unstable/main i386 Packages 100 /var/lib/dpkg/status

2 2

multiple modules, one target namespace
by Maximilian Gärber 09 Apr '14

09 Apr '14

Hi, as far as I understand http://www.w3.org/TR/xquery-30/#id-module-handling-multiple-same it should be possible to have more than one module (-> file) with the same target namespace inside the "repo" folder This seems not possible at the moment because the .xqm file has to have a name according to the target namespace I would like to use function-lookup to access functions that might be added at runtime (new file, but the target namespace would be pre-defined) Regards, Max

2 1

XQuery comments in Return clause?
by Hondros, Constantine (ELS-AMS) 09 Apr '14

09 Apr '14

Hi all, I can't tell if this is a bug or not. I commented out a line in my Return clause so that I could test performance. To my surprise, the comment was interpreted as part of the literal response, and the expression within the commented line was evaluated. If this is expected behaviour, is there a workaround? return <dup> <pii>{ $val }</pii> (: {/results/dataset/item[pii = $val]/dbpath} :) </dup> ---------------------- Result: ---------------------- <dup> <pii>0022-0728(92)80265-6</pii> (: <dbpath>SCODAT00000000001/15726657/v336i1-2/0022072892802657/main.xml</dbpath> <dbpath>SCODAT00000000002/15726657/v336i1-2/0022072892802656/main.xml</dbpath> :) </dup> <dup> ________________________________ Elsevier B.V. Registered Office: Radarweg 29, 1043 NX Amsterdam, The Netherlands, Registration No. 33156677, Registered in The Netherlands.

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