BaseX-Talk March 2017

basex-talk@mailman.uni-konstanz.de

32 participants
43 discussions

Calling the sort function with two arguments
by Martin Honnen 22 Mar '17

22 Mar '17

According to https://www.w3.org/TR/xpath-functions-31/#func-sort the sort function allows one or two or three arguments, however when doing sort((5, 3, 4, 1), default-collation()) in BaseX 8.6.2 I get an error java.lang.ArrayIndexOutOfBoundsException: 2 at org.basex.query.func.fn.FnSort.iter(FnSort.java:34) at org.basex.query.QueryContext.iter(QueryContext.java:394) at org.basex.query.scope.MainModule.iter(MainModule.java:117) at org.basex.query.QueryContext.iter(QueryContext.java:330) at org.basex.query.QueryContext.cache(QueryContext.java:609) at org.basex.query.QueryProcessor.cache(QueryProcessor.java:113) at org.basex.core.cmd.AQuery.query(AQuery.java:86) at org.basex.core.cmd.XQuery.run(XQuery.java:22) at org.basex.core.Command.run(Command.java:257) at org.basex.core.Command.execute(Command.java:93) at org.basex.gui.GUI.exec(GUI.java:471) at org.basex.gui.GUI.access$300(GUI.java:44) at org.basex.gui.GUI$6.run(GUI.java:413) A similar error occurs with sort((5, 3, 4, 1), ()) Is BaseX 8.6.2 not yet in line with the freshly published spec? Regards, Martin Honnen

2 2

BaseX Client for Erlang
by Christian Grün 22 Mar '17

22 Mar '17

Dear all, Zachary Dean has written an Erlang client binding for BaseX: https://github.com/zadean/basexerl Thanks, Zachary! I have just added the Erlang binding to our Wiki [1]. As a result, we now have 18 different client bindings for BaseX. All the best everyone, Christian [1] http://docs.basex.org/wiki/Clients

1 0

Multipart form-data submissions from RESTXQ
by Tim Thompson 20 Mar '17

20 Mar '17

Hello, I have been agonizing over a problem with a service I'm trying to call from RESTXQ. The service (www.tei-c.org/oxgarage/) only accepts multipart/form-data submissions. It provides a front-end client for uploading files from the browser, which calls a back-end RESTful service to do document conversion. I've installed a local instance of the service ( https://github.com/TEIC/oxgarage) and have it running on Tomcat 7, along with BaseX. The problem arises when I try to submit documents with non-ASCII characters from RESTXQ. Looking at the network traffic, I can see that if the document contains only ASCII characters, the multipart submission body is not base64 encoded. For example: Encapsulated multipart part: (text/xml) Content-Disposition: form-data; name='fileToConvert'; filename='homework.xml'\r\n Content-Type: text/xml\r\n\r\n eXtensible Markup Language <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta/> <title> Test </title> </head> <body> <math xmlns="http://www.w3.org/1998/Math/MathML"> <msub> <mi/> <mn> 2 </mn> </msub> </math> </body> </html> However, if the document does contain non-ASCII characters (such as β), BaseX sets the Content-Transfer-Encoding to "base64." This causes the OxGarage service to fail because it thinks it is receiving an image file rather than a textual document. For example: Content-Type: text/xml\r\n Content-Transfer-Encoding: base64\r\n\r\n eXtensible Markup Language [truncated] PGh0bWwgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGh0bWwiPjxoZWFkPjxtZXRhLz48\r\ndGl0bGU+VGVzdDwvdGl0bGU+PC9oZWFkPjxib2R5PjxtYXRoIHhtbG5zPSJodHRwOi8vd3d3Lncz\r\nLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bXN1Yj48bWk+zrI8L21pPjxtbj5Ud288L21 Attached here is a basic test case to replicate the problem: an HTML page with a form and the RESTXQ function that it calls. I've tried setting a new header to specify Content-Transfer-Encoding as "binary" instead of "base64," but it doesn't replace the default header. Is there any way that the encoding could be controlled from RESTXQ? Thanks in advance! Tim -- Tim A. Thompson Metadata Librarian (Spanish/Portuguese Specialty) Princeton University Library www.linkedin.com/in/timathompson tat2(a)princeton.edu

3 9

Index on specific node
by Tushar Deshmukh 20 Mar '17

20 Mar '17

Namaste All, Can we index the database only on one/few specific node. I am not able to find out the help or might be putting different text for search. Thanks Tushar Deshmukh

2 1

Re: [basex-talk] Angular(2) ToH with Basex backend
by Rob Stapper 18 Mar '17

18 Mar '17

Hi Christian, Works like a charm. %output:media-type("application/json") did the trick. Thanks, Rob -----Oorspronkelijk bericht----- Van: Christian Grün [mailto:christian.gruen@gmail.com] Verzonden: vrijdag 17 maart 2017 15:48 Aan: Rob Stapper Onderwerp: Re: [basex-talk] Angular(2) ToH with Basex backend Hi Rob, > because of the use of a map:entry function. Maps and arrays are function items; this is the reason why they are currently not cached (they can contain nested function items, which refers to code that will not be available after execution). To solve this, just serialize your result via db:output(json:serialize(...)) and use %output:media-type("application/json"). Cheers, Christian PS: Better write to the mailing list, so that everyone else can follow our conversation. > > It would be nice if updating REST-function also are able to output > maps and arrays (transformed to JSON, ofcourse) > > [ 1] > declare > %rest:path("/{$dataBase}/{$objectType}") > %rest:POST("{ $dataRec}") > %input:json("format=map") > > %output:method("json") > %output:indent("no") > %updating > function _:dataRecord.create > ( $dataBase as xs:string > , $objectType as xs:string > , $dataRec as map(*) > ) > { > let $objectTable := objectTable:add( dbx:objectTable( $dataBase, > $objectType) > , object:new( $dataRec) > ) > let $result := map:entry( 'objectID', objectTable:objectID( > $objectTable)) > return ( dbx:flush( $dataBase > , $objectType > , $objectTable > ) > , db:output( ( _:responseHeader( ) > , $result > ) ) > ) > } ; > > > Christian Grün schreef op 17.03.2017 13:23: > >>> [1] example: ( not muti-user proof) >>> let $step1 := db:open('db', 'doc.xml') (: $step1/data/@id => i :) >>> let $step2 := $step1 update { replace value of node ./@id with ( 1 >>> + >>> ./@id)}) >>> (: multi-user gap :) >>> return ( >>> db:replace('db', 'doc.xml', $step2) >>> db:output( $step2/@id) >>> ) >> >> >> There won’t be a multi-user gap, because our transaction management >> (see http://docs.basex.org/wiki/Transaction_Management) and the >> execution via the Pending Update List will ensure that no other user >> will interfere. >> >> If you NEED to give other users the chance to update the replaced >> document in between, there will be no other chance to split your >> query into two separate steps. But I think there will be no reason to >> do that?

1 0

Element constructors
by Joseph 17 Mar '17

17 Mar '17

Hi, I have an xml file consisting (only) of many elements similar to this <re> <de>something</de> <se>something</se> <id>something</id> something <s>something</s> <h>something</h> something <m>something</m> </re> and a simple query like this let $t := doc("file.xml") for $a in $t//re let $b := $a/de let $c := $a/se return (element r {attribute f {$b || "-" || $c}, {$a/id/data(.)}, <f>{$b/data(.)}</f>, {$a/p/data(.)}, <l>{$c/data(.)}</l>, <s>{$a/s/data(.)}</s> ,<h>{$a/h/data(.)}</h>, {$a/b/data(.)}, <m>{$a/m/data(.)}</m> }) I have noticed that while the preceding query works fine, if I substitute all the elements in it (e.g, <s>{$a/s/data(.)}</s>) with their contents ($a/s/) (i.e., I expect that the exact same element of the document is inserted), BaseX gets out of main memory. Any explanation? Thanks. Joseph

4 4

Fwd: Donation link does not work.
by Tomasz Kosiński 17 Mar '17

17 Mar '17

Hello, I wanted to show a sign of appreciation to the work you are doing with BaseX, which is in my opinion an exceptionally well done XML database which helped me dozen of times by doing data analysis on large XML data sets. But the donation link on your page leads to nowhere. -- Best regards *Tomasz Kosiński* TestLab Services Tomasz Kosiński P: +48 602247984 <+48%20602%20247%20984> S: maqmanahan NIP: 6721889805 -- Best regards *Tomasz Kosiński* TestLab Services Tomasz Kosiński P: +48 602247984 S: maqmanahan NIP: 6721889805

3 3

XQUERY UPDATE question
by mark bordelon 16 Mar '17

16 Mar '17

Guten Tag, die Herren! I have a question about how I can insert, replace a node with a DOM node, instead of the text of that node. Right now when I 1) execute from the basex shell this command: xquery replace value of node /text//sent[@id=15] with <sent id=15><clause><word/><word/><word/></clause></sent> 2) and then look at that node again with xquery /text//sent[@id=15]i see that the dom has been converted into a text node of <sent id=15><clause><word/><word/><word/></clause></sent> How can I replace with true DOM and not have it convert to text?

3 5

Potential bug when inlining?
by Clemens Müthing 14 Mar '17

14 Mar '17

Hello After some feedback from Christina I got the advice that I can use the %basex:inline annotation to force inlining. When I gave this a try everything was working fine, but after some more modifications to my code I know get this nice error message: Improper use? Potential bug? Your feedback is welcome This error does not appear any longer if I remove the %basex:inline annotation again. Let me know if you need some more information, in the meantime I’ll try to rearrange some code and see if this will make the problem disappear. Thanks Clemens ------------------------------------- So this is the complete output regarding the error etc: Error: Improper use? Potential bug? Your feedback is welcome: Contact: basex-talk(a)mailman.uni-konstanz.de Version: BaseX 8.6.1 Java: Oracle Corporation, 1.8.0_112 OS: Mac OS X, x86_64 Stack Trace: java.lang.RuntimeException: $year_183 index: 4, slot: 4 at org.basex.util.Util.notExpected(Util.java:62) at org.basex.query.var.QueryStack.pos(QueryStack.java:101) at org.basex.query.var.QueryStack.set(QueryStack.java:123) at org.basex.query.QueryContext.set(QueryContext.java:756) at org.basex.query.expr.gflwor.Let$LetEval.next(Let.java:184) at org.basex.query.expr.gflwor.GFLWOR.value(GFLWOR.java:71) at org.basex.query.expr.TypeCheck.value(TypeCheck.java:131) at org.basex.query.func.Closure.item(Closure.java:288) at org.basex.query.func.Closure.item(Closure.java:34) at org.basex.query.expr.ParseExpr.toItem(ParseExpr.java:488) at org.basex.query.expr.ParseExpr.toFunc(ParseExpr.java:628) at org.basex.query.func.StandardFunc.checkArity(StandardFunc.java:363) at org.basex.query.func.map.MapForEach.value(MapForEach.java:22) at org.basex.query.func.map.MapForEach.iter(MapForEach.java:17) at org.basex.query.QueryContext.iter(QueryContext.java:394) at org.basex.query.scope.MainModule.iter(MainModule.java:117) at org.basex.query.QueryContext.iter(QueryContext.java:330) at org.basex.query.QueryContext.cache(QueryContext.java:609) at org.basex.query.QueryProcessor.cache(QueryProcessor.java:113) at org.basex.core.cmd.AQuery.query(AQuery.java:86) at org.basex.core.cmd.XQuery.run(XQuery.java:22) at org.basex.core.Command.run(Command.java:257) at org.basex.core.Command.execute(Command.java:93) at org.basex.gui.GUI.exec(GUI.java:471) at org.basex.gui.GUI.access$300(GUI.java:44) at org.basex.gui.GUI$6.run(GUI.java:413) Compiling: - rewriting descendant-or-self step(s) - rewriting descendant-or-self step(s) - type check removed: xs:string - type check removed: xs:string - type check removed: xs:string - inlining Q{http://com.semfinder.code-utils}normalize-icd-10-code#1 - type check removed: $code_99 as xs:string - inlining $code_99 - simplifying flwor expression - inlining Q{http://com.semfinder.code-utils}normalize-morphological-code#1 - type check removed: $code_100 as xs:string - inlining $code_100 - simplifying flwor expression - inlining Q{http://com.semfinder.code-utils}normalize-pcs-code#1 - type check removed: $code_101 as xs:string - inlining $code_101 - simplifying flwor expression - type check removed: xs:string - inlining Q{http://com.semfinder.code-utils}normalize-code#2 - inlining $classification_103 as xs:string? - inlining $normalized_67 - inlining $codes-for-classification_68 - inlining $acc_69 - type check removed: map(*) - marking as tail call: Q{http://com.semfinder.proof.final-valid}get-codes-impl(map:put($map_63, $classification_66, (map:get($map_63, $classification_66), let $code_106 as xs:string := $code_65/Code return switch(((: xs:string?, true :) $classification_66)) case "es-dg-cm" return if(contains($code_106, ".")) then $code_106 else concat(substring($code_106, 1, 3), ".", substring($code_106, 4)) case "es-dg-morph" return if(contains($code_106, "/")) then $code_106 else concat(substring($code_106, 1, 4), "/", substring($code_106, 5)) case "es-op-pcs" return $code_106 default return $code_106)), tail($codes_64)) - rewriting descendant-or-self step(s) - rewriting descendant-or-self step(s) - pre-evaluating { } - inlining $dg_61 - inlining $op_62 - simplifying flwor expression - type check removed: map(*) - marking as tail call: Q{http://com.semfinder.proof.final-valid}get-codes-impl(map { }, ($json_60/descendant::Diagnoses/*, $json_60/descendant::Procedures/*)) - rewriting descendant-or-self step(s) - type check removed: xs:string - type check removed: xs:string - atomic evaluation of (name() = concat("condition.rule.", $name_21)) - inlining Q{http://com.semfinder.proof.shared}msg-or-missing-lang#2 - type check removed: $lang_108 as xs:string - inlining $lang_108 - atomic evaluation of (name() = concat("condition.message.", $name_21)) - inlining Q{http://com.semfinder.proof.shared}msg-or-missing-lang#2 - type check removed: $lang_110 as xs:string - inlining $lang_110 - pre-evaluating string($rule_22) - pre-evaluating string($rule_22) - pre-evaluating string($msg_23) - pre-evaluating string($msg_23) - inlining $rule_22 - atomic evaluation of (name() = concat("condition.rule.", $name_21)) - inlining $msg_23 - inlining $with-rule_24 - type check removed: map(*) - atomic evaluation of (name() = $lang_16) - rewriting descendant-or-self step(s) - inlining Q{http://com.semfinder.proof.shared}add-messages#3 - type check removed: $messages_114 as node()* - type check removed: $lang_116 as xs:string - inlining $messages_114 - atomic evaluation of (name() = concat("condition.rule.", $name_117)) - atomic evaluation of (name() = concat("condition.message.", $name_117)) - inlining $lang_116 - flattening nested GFLWOR expression: $name_117 - type check removed: (map(*))* - atomic evaluation of (@year = $year_81) - atomic evaluation of (@source = $classification_80) - rewriting ((@year = $year_81) and (@source = $classification_80)) to predicate(s) - pre-evaluating boolean((@year = $year_81)) - pre-evaluating boolean((@source = $classification_80)) - inlining $known-codes_83 - rewriting where clause(s) - type check removed: item()* - type check removed: xs:anyAtomicType* - pre-evaluating ((: (map(*))*, true :) ()) - type check removed: (map(*))* - type check removed: (map(*))* - inlining Q{http://com.semfinder.proof.final-valid}find-valid-codes#4 - type check removed: $db-name_120 as xs:string - type check removed: $codes_121 as xs:string* - type check removed: $classification_122 as xs:string - type check removed: $year_123 as xs:int - inlining $db-name_120 - inlining $codes_121 - inlining $classification_122 - atomic evaluation of (@source = $classification_72) - inlining $year_123 - atomic evaluation of (@year = $year_73) - simplifying flwor expression - inlining Q{http://com.semfinder.prelude}value-except#2 - type check removed: $a_125 as xs:anyAtomicType* - inlining $a_125 - pre-evaluating false() - pre-evaluating function($code_77) { ($code_77/final = false()) } - inlining Q{http://com.semfinder.proof.shared}store-forbidden-codes-for-json#2 - type check removed: $forbidden-codes_127 as xs:string* - type check removed: $name_128 as xs:string - inlining $forbidden-codes_127 - inlining $name_128 - simplifying flwor expression - inlining Q{http://com.semfinder.proof.shared}store-forbidden-codes-for-json#2 - type check removed: $name_130 as xs:string - inlining $name_130 - inlining $non-final_76 - type check removed: (map(*))* - inlining Q{http://com.semfinder.proof.shared}get-year#1 - type check removed: $json_131 as item() - inlining $json_131 - simplifying flwor expression - type check removed: item()? - inlining Q{http://com.semfinder.proof.shared}get-lang#1 - type check removed: $json_133 as item() - inlining $json_133 - simplifying flwor expression - type check removed: xs:string? - inlining Q{http://com.semfinder.proof.final-valid}get-codes#1 - type check removed: $json_134 as item() - inlining $json_134 - simplifying flwor expression - inlining Q{http://com.semfinder.proof.shared}get-country#1 - type check removed: $json_135 as item() - inlining $json_135 - simplifying flwor expression - type check removed: xs:string? - type check removed: $db-name_93 as xs:string - inlining Q{http://com.semfinder.proof.final-valid}check-codes#4 - type check removed: $db-name_136 as xs:string - inlining $db-name_136 - atomic evaluation of (@year = $year_139) - atomic evaluation of (@source = $classification_138) - flattening nested GFLWOR expression: $valid_140 - inlining Q{http://com.semfinder.proof.shared}enrich-messages#3 - type check removed: $db_145 as xs:string - type check removed: $results_146 as (map(*))* - inlining $db_145 - atomic evaluation of (name() = $lang_147) - inlining $results_146 - flattening nested GFLWOR expression: $messages_148 - inlining $year_87 as item()? - inlining $lang_88 as xs:string? - inlining $codes_89 - removing variable $country_90 as xs:string? - simplifying flwor expression - inlining Q{http://com.semfinder.proof.final-valid}execute#2 - type check removed: $json_162 as item() - type check removed: $db-name_163 as xs:string - inlining $json_162 - inlining $db-name_163 - simplifying flwor expression - inlining $text_96 - pre-evaluating json:parse("{
 ""Data"": {
 ""Client"": {
 ""Country"": ""test"",
 ""Lang"": ""test""
 },
 ""PatientData"": {
 ""Sex"": ""2"",
 ""AgeInYears"": 14,
 ""DischargeDate"": ""2016-10-31""
 },
 ""Diagnoses"": {
 ""P"": {
 ""Comment"": ""Exists and final"",
 ""Code"": ""I63.331"",
 ""Classification"": ""es-dg-cm""
 },
 ""1"": {
 ""Comment"": ""Exists, not final"",
 ""Code"": ""S90.929"",
 ""Classification"": ""es-dg-cm""
 },
 ""2"": {
 ""Comment"": ""Does not exist"",
 ""Code"": ""I10"",
 ""Classification"": ""es-dg-cm""
 }
 },
 ""Procedures"": {
 ""0"": {
 ""Comment"": ""Exists"",
 ""Code"": ""0D164Z4"",
 ""Classification"": ""es-op-pcs""
 },
 ""1"": {
 ""Comment"": ""Exists, but not complete"",
 ""Code"": ""0LBD4__"",
 ""Classification"": ""es-op-pcs""
 },
 ""2"": {
 ""Comment"": ""Does not exist"",
 ""Code"": ""0DJD8ZZ"",
 ""Classification"": ""es-op-pcs""
 }
 }

 
 }
}") - inlining $json_97 - inlining $db_98 - pre-evaluating db:open("basic-proof") - atomic evaluation of (name() = $lang_184) - converting descendant::*:messages to child steps - pre-evaluating db:open("basic-proof") - atomic evaluation of (@*:year = $year_188) - atomic evaluation of (@*:source = $classification_187) - applying text index for $code_190 - simplifying flwor expression Optimized Query: declare %private function fv:get-codes-impl($map_63 as map(*), $codes_64 as node()*) as map(*) { if(empty($codes_64)) then $map_63 else let $code_65 := head($codes_64) let $classification_66 := $code_65/Classification/text() return Q{http://com.semfinder.proof.final-valid}get-codes-impl(map:put($map_63, $classification_66, (map:get($map_63, $classification_66), let $code_106 as xs:string := $code_65/Code return switch(((: xs:string?, true :) $classification_66)) case "es-dg-cm" return if(contains($code_106, ".")) then $code_106 else concat(substring($code_106, 1, 3), ".", substring($code_106, 4)) case "es-dg-morph" return if(contains($code_106, "/")) then $code_106 else concat(substring($code_106, 1, 4), "/", substring($code_106, 5)) case "es-op-pcs" return $code_106 default return $code_106)), tail($codes_64)) }; map:for-each(Q{http://com.semfinder.proof.final-valid}get-codes-impl(map { }, (document { }/descendant::Diagnoses/*, document { }/descendant::Procedures/*)), ((: inline-closure :) let $year_167 := ((: item()?, true :) let $year_183 := document { }/descendant::PatientData/DischargeDate cast as xs:date? return if(empty($year_183)) then () else year-from-date($year_183) cast as xs:int?) let $lang_168 := ((: xs:string?, true :) document { }/descendant::Client/Lang) return function($key_164, $val_165) { let $lang_184 as xs:string := $lang_168 let $messages_185 := (db:open-pre("basic-proof",0), ...)/*:messages/*[(name() = $lang_184)] return (let $codes_186 as xs:string* := $val_165 let $classification_187 as xs:string := $key_164 let $year_188 as xs:int := $year_167 let $valid_189 := for $code_190 in $codes_186 return db:text("basic-proof", $code_190)/parent::*:value/parent::*:code[parent::*:classification/parent::document-node()][..[(@*:year = $year_188)][(@*:source = $classification_187)]] let $b_191 as xs:anyAtomicType* := ($valid_189 ! value/text()) let $invalid_192 := distinct-values(($codes_186)[not((. = $b_191))]) return ((: (map(*))*, true :) (if(empty($invalid_192)) then () else { "ForbiddenCodes":[($invalid_192)], "Rule":"invalid_code" }, let $forbidden-codes_193 as xs:string* := (filter($valid_189, function($code_77) as xs:boolean {...}) ! value/text()) return if(empty($forbidden-codes_193)) then () else { "ForbiddenCodes":[($forbidden-codes_193)], "Rule":"final_code" })) ! let $result_194 as map(*) := . let $name_195 := map:get($result_194, "Rule") return map:put(map:put($result_194, "Name", let $msg_196 as xs:string? := $messages_185/*[(name() = concat("condition.rule.", $name_195))]/text() return if(empty($msg_196)) then concat("No translations for lang: ", $lang_184) else ((: xs:string, true :) $msg_196)), "Msg", let $msg_197 as xs:string? := $messages_185/*[(name() = concat("condition.message.", $name_195))]/text() return if(empty($msg_197)) then concat("No translations for lang: ", $lang_184) else ((: xs:string, true :) $msg_197))) })) Query: import module namespace final-valid = 'http://com.semfinder.proof.final-valid'; let $text := '{ "Data": { "Client": { "Country": "test", "Lang": "test" }, "PatientData": { "Sex": "2", "AgeInYears": 14, "DischargeDate": "2016-10-31" }, "Diagnoses": { "P": { "Comment": "Exists and final", "Code": "I63.331", "Classification": "es-dg-cm" }, "1": { "Comment": "Exists, not final", "Code": "S90.929", "Classification": "es-dg-cm" }, "2": { "Comment": "Does not exist", "Code": "I10", "Classification": "es-dg-cm" } }, "Procedures": { "0": { "Comment": "Exists", "Code": "0D164Z4", "Classification": "es-op-pcs" }, "1": { "Comment": "Exists, but not complete", "Code": "0LBD4__", "Classification": "es-op-pcs" }, "2": { "Comment": "Does not exist", "Code": "0DJD8ZZ", "Classification": "es-op-pcs" } } } }' let $json := json:parse($text) let $db := 'basic-proof' return final-valid:execute($json, $db) Query plan: <QueryPlan compiled="true"> <StaticFunc name="fv:get-codes-impl" arg0="map" arg1="codes"> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$codes" id="64" as="node()*"/> </VarRef> </FnEmpty> <VarRef> <Var name="$map" id="63" as="map(*)"/> </VarRef> <GFLWOR> <Let> <Var name="$code" id="65"/> <FnHead name="head(items)"> <VarRef> <Var name="$codes" id="64" as="node()*"/> </VarRef> </FnHead> </Let> <Let> <Var name="$classification" id="66"/> <IterPath> <VarRef> <Var name="$code" id="65"/> </VarRef> <IterStep axis="child" test="Classification"/> <IterStep axis="child" test="text()"/> </IterPath> </Let> <StaticFuncCall name="fv:get-codes-impl" tailCall="true"> <MapPut name="put(map,key,value)"> <VarRef> <Var name="$map" id="63" as="map(*)"/> </VarRef> <VarRef> <Var name="$classification" id="66"/> </VarRef> <List> <MapGet name="get(map,key)"> <VarRef> <Var name="$map" id="63" as="map(*)"/> </VarRef> <VarRef> <Var name="$classification" id="66"/> </VarRef> </MapGet> <GFLWOR> <Let> <Var name="$code" id="106" as="xs:string"/> <IterPath> <VarRef> <Var name="$code" id="65"/> </VarRef> <IterStep axis="child" test="Code"/> </IterPath> </Let> <Switch> <TypeCheck type="xs:string?" function="true"> <VarRef> <Var name="$classification" id="66"/> </VarRef> </TypeCheck> <SwitchCase> <If> <FnContains name="contains(string,sub[,collation])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Str value="." type="xs:string"/> </FnContains> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <FnConcat name="concat(atom1,atom2[,...])"> <FnSubstring name="substring(string,start[,len])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Int value="1" type="xs:integer"/> <Int value="3" type="xs:integer"/> </FnSubstring> <Str value="." type="xs:string"/> <FnSubstring name="substring(string,start[,len])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Int value="4" type="xs:integer"/> </FnSubstring> </FnConcat> </If> <Str value="es-dg-cm" type="xs:string"/> </SwitchCase> <SwitchCase> <If> <FnContains name="contains(string,sub[,collation])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Str value="/" type="xs:string"/> </FnContains> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <FnConcat name="concat(atom1,atom2[,...])"> <FnSubstring name="substring(string,start[,len])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Int value="1" type="xs:integer"/> <Int value="4" type="xs:integer"/> </FnSubstring> <Str value="/" type="xs:string"/> <FnSubstring name="substring(string,start[,len])"> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Int value="5" type="xs:integer"/> </FnSubstring> </FnConcat> </If> <Str value="es-dg-morph" type="xs:string"/> </SwitchCase> <SwitchCase> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> <Str value="es-op-pcs" type="xs:string"/> </SwitchCase> <SwitchCase> <VarRef> <Var name="$code" id="106" as="xs:string"/> </VarRef> </SwitchCase> </Switch> </GFLWOR> </List> </MapPut> <FnTail name="tail(items)"> <VarRef> <Var name="$codes" id="64" as="node()*"/> </VarRef> </FnTail> </StaticFuncCall> </GFLWOR> </If> </StaticFunc> <MapForEach name="for-each(map,function)"> <StaticFuncCall name="fv:get-codes-impl" tailCall="false"> <Map size="0"/> <List> <CachedPath> <FDoc base=""/> <IterStep axis="descendant" test="Diagnoses"/> <IterStep axis="child" test="*"/> </CachedPath> <CachedPath> <FDoc base=""/> <IterStep axis="descendant" test="Procedures"/> <IterStep axis="child" test="*"/> </CachedPath> </List> </StaticFuncCall> <Closure arg0="key" arg1="val"> <Var name="$year" id="167"/> <TypeCheck type="item()?" function="true"> <GFLWOR> <Let> <Var name="$year" id="183"/> <Cast type="xs:date?"> <CachedPath> <FDoc base=""/> <IterStep axis="descendant" test="PatientData"/> <IterStep axis="child" test="DischargeDate"/> </CachedPath> </Cast> </Let> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$year" id="183"/> </VarRef> </FnEmpty> <Empty size="0"/> <Cast type="xs:int?"> <FnYearFromDate name="year-from-date(date)"> <VarRef> <Var name="$year" id="183"/> </VarRef> </FnYearFromDate> </Cast> </If> </GFLWOR> </TypeCheck> <Var name="$lang" id="168"/> <TypeCheck type="xs:string?" function="true"> <CachedPath> <FDoc base=""/> <IterStep axis="descendant" test="Client"/> <IterStep axis="child" test="Lang"/> </CachedPath> </TypeCheck> <GFLWOR> <Let> <Var name="$lang" id="184" as="xs:string"/> <VarRef> <Var name="$lang" id="168"/> </VarRef> </Let> <Let> <Var name="$messages" id="185"/> <IterPath> <DBNodeSeq size="8"> <DBNode name="basic-proof" pre="0"/> <DBNode name="basic-proof" pre="84"/> <DBNode name="basic-proof" pre="43648"/> <DBNode name="basic-proof" pre="501117"/> <DBNode name="basic-proof" pre="958586"/> </DBNodeSeq> <IterStep axis="child" test="*:messages"/> <IterStep axis="child" test="*"> <CmpG op="="> <FnName name="name([node])"/> <VarRef> <Var name="$lang" id="184" as="xs:string"/> </VarRef> </CmpG> </IterStep> </IterPath> </Let> <IterMap> <GFLWOR> <Let> <Var name="$codes" id="186" as="xs:string*"/> <VarRef> <Var name="$val" id="165"/> </VarRef> </Let> <Let> <Var name="$classification" id="187" as="xs:string"/> <VarRef> <Var name="$key" id="164"/> </VarRef> </Let> <Let> <Var name="$year" id="188" as="xs:int"/> <VarRef> <Var name="$year" id="167"/> </VarRef> </Let> <Let> <Var name="$valid" id="189"/> <GFLWOR> <For> <Var name="$code" id="190"/> <VarRef> <Var name="$codes" id="186" as="xs:string*"/> </VarRef> </For> <CachedPath> <ValueAccess data="basic-proof" type="text" name="*:value"> <VarRef> <Var name="$code" id="190"/> </VarRef> </ValueAccess> <CachedStep axis="parent" test="*:code"> <CachedPath> <IterStep axis="parent" test="*:classification"/> <IterStep axis="parent" test="document-node()"/> </CachedPath> <CachedPath> <IterStep axis="parent" test="node()"> <CmpG op="="> <CachedPath> <IterStep axis="attribute" test="*:year"/> </CachedPath> <VarRef> <Var name="$year" id="188" as="xs:int"/> </VarRef> </CmpG> <CmpG op="="> <CachedPath> <IterStep axis="attribute" test="*:source"/> </CachedPath> <VarRef> <Var name="$classification" id="187" as="xs:string"/> </VarRef> </CmpG> </IterStep> </CachedPath> </CachedStep> </CachedPath> </GFLWOR> </Let> <Let> <Var name="$b" id="191" as="xs:anyAtomicType*"/> <IterMap> <VarRef> <Var name="$valid" id="189"/> </VarRef> <CachedPath> <IterStep axis="child" test="value"/> <IterStep axis="child" test="text()"/> </CachedPath> </IterMap> </Let> <Let> <Var name="$invalid" id="192"/> <FnDistinctValues name="distinct-values(items[,collation])"> <IterFilter> <VarRef> <Var name="$codes" id="186" as="xs:string*"/> </VarRef> <FnNot name="not(items)"> <CmpG op="="> <ContextValue/> <VarRef> <Var name="$b" id="191" as="xs:anyAtomicType*"/> </VarRef> </CmpG> </FnNot> </IterFilter> </FnDistinctValues> </Let> <TypeCheck type="(map(*))*" function="true"> <List> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$invalid" id="192"/> </VarRef> </FnEmpty> <Empty size="0"/> <CMap> <Str value="ForbiddenCodes" type="xs:string"/> <CArray> <VarRef> <Var name="$invalid" id="192"/> </VarRef> </CArray> <Str value="Rule" type="xs:string"/> <Str value="invalid_code" type="xs:string"/> </CMap> </If> <GFLWOR> <Let> <Var name="$forbidden-codes" id="193" as="xs:string*"/> <IterMap> <FnFilter name="filter(items,function)"> <VarRef> <Var name="$valid" id="189"/> </VarRef> <FuncItem type="function(item()*) as xs:boolean"> <Var name="$code" id="77"/> <CmpG op="="> <CachedPath> <VarRef> <Var name="$code" id="77"/> </VarRef> <IterStep axis="child" test="final"/> </CachedPath> <Bln value="false" type="xs:boolean"/> </CmpG> </FuncItem> </FnFilter> <CachedPath> <IterStep axis="child" test="value"/> <IterStep axis="child" test="text()"/> </CachedPath> </IterMap> </Let> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$forbidden-codes" id="193" as="xs:string*"/> </VarRef> </FnEmpty> <Empty size="0"/> <CMap> <Str value="ForbiddenCodes" type="xs:string"/> <CArray> <VarRef> <Var name="$forbidden-codes" id="193" as="xs:string*"/> </VarRef> </CArray> <Str value="Rule" type="xs:string"/> <Str value="final_code" type="xs:string"/> </CMap> </If> </GFLWOR> </List> </TypeCheck> </GFLWOR> <GFLWOR> <Let> <Var name="$result" id="194" as="map(*)"/> <ContextValue/> </Let> <Let> <Var name="$name" id="195"/> <MapGet name="get(map,key)"> <VarRef> <Var name="$result" id="194" as="map(*)"/> </VarRef> <Str value="Rule" type="xs:string"/> </MapGet> </Let> <MapPut name="put(map,key,value)"> <MapPut name="put(map,key,value)"> <VarRef> <Var name="$result" id="194" as="map(*)"/> </VarRef> <Str value="Name" type="xs:string"/> <GFLWOR> <Let> <Var name="$msg" id="196" as="xs:string?"/> <CachedPath> <VarRef> <Var name="$messages" id="185"/> </VarRef> <IterStep axis="child" test="*"> <CmpG op="="> <FnName name="name([node])"/> <FnConcat name="concat(atom1,atom2[,...])"> <Str value="condition.rule." type="xs:string"/> <VarRef> <Var name="$name" id="195"/> </VarRef> </FnConcat> </CmpG> </IterStep> <IterStep axis="child" test="text()"/> </CachedPath> </Let> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$msg" id="196" as="xs:string?"/> </VarRef> </FnEmpty> <FnConcat name="concat(atom1,atom2[,...])"> <Str value="No translations for lang: " type="xs:string"/> <VarRef> <Var name="$lang" id="184" as="xs:string"/> </VarRef> </FnConcat> <TypeCheck type="xs:string" function="true"> <VarRef> <Var name="$msg" id="196" as="xs:string?"/> </VarRef> </TypeCheck> </If> </GFLWOR> </MapPut> <Str value="Msg" type="xs:string"/> <GFLWOR> <Let> <Var name="$msg" id="197" as="xs:string?"/> <CachedPath> <VarRef> <Var name="$messages" id="185"/> </VarRef> <IterStep axis="child" test="*"> <CmpG op="="> <FnName name="name([node])"/> <FnConcat name="concat(atom1,atom2[,...])"> <Str value="condition.message." type="xs:string"/> <VarRef> <Var name="$name" id="195"/> </VarRef> </FnConcat> </CmpG> </IterStep> <IterStep axis="child" test="text()"/> </CachedPath> </Let> <If> <FnEmpty name="empty(items)"> <VarRef> <Var name="$msg" id="197" as="xs:string?"/> </VarRef> </FnEmpty> <FnConcat name="concat(atom1,atom2[,...])"> <Str value="No translations for lang: " type="xs:string"/> <VarRef> <Var name="$lang" id="184" as="xs:string"/> </VarRef> </FnConcat> <TypeCheck type="xs:string" function="true"> <VarRef> <Var name="$msg" id="197" as="xs:string?"/> </VarRef> </TypeCheck> </If> </GFLWOR> </MapPut> </GFLWOR> </IterMap> </GFLWOR> </Closure> </MapForEach> </QueryPlan>

2 3

Nginx proxypass
by Trevor Sewell 13 Mar '17

13 Mar '17

How could i set up nginx as a proxy to expose the rest api to port 80? I have: server { listen 80; location / { proxy_pass http://212.71.232.36:8984/rest; proxy_set_header Authorization "Basic YWRtaW46YWRtaW4="; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Host $http_host; } } which works correctly for root, but lets say i tried server { listen 80; location /hello/world { proxy_pass http://212.71.232.36:8984/rest/hello/world; proxy_set_header Authorization "Basic YWRtaW46YWRtaW4="; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Host $http_host; } } I get: Database 'hello' was not found. Ideally I’d like a catch all so that the rest api works from this I.P.

2 1

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BaseX-Talk March 2017