<?xml version="1.0" encoding="UTF-8"?>
-<!-- $Id: zeerex-explain.xml,v 1.2 2006-09-07 11:48:08 marc Exp $ -->
+<!-- $Id: zeerex-explain.xml,v 1.3 2006-09-08 12:52:02 marc Exp $ -->
<!-- this file configures the SRU/SRW explain response -->
<!-- see: http://explain.z3950.org/dtd/commentary.html -->
-->
+
+ <!-- tricky problem of mapping PQF to CQL or
+ other query forms (Opensearch?? -->
+ <!--
+ PQF query language evaluation in most natural order
+ boolean: @and, @or, @not, @prox
+ boolean modifier: @prox exclusion distance ordered relation which unit
+ @prox 0 3 1 2 k 2 term1 term2
+ attrset: bib-1, exp-1, gils
+ 1=Use: 4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract
+ 1003=Author 1016=Any
+ 4=Structure: 1=Phrase 2=Word 3=Key 4=Year 5=Date 6=WordList
+ 2=Relation: 1< 2<= 3= 4>= 5> 6!= 102=Relevance
+ 5=Truncation: 1=Right 2=Left 3=L&R 100=No 101=# 102=Re-1 103=Re-2
+ 6=Completeness: 1=Incompl subfield 2=Complete subfield 3=Complete field
+ 3=Position: 1=First in Field 2=First in subfield 3=Any position
+ term: fish, "fish and chips"
+ regexp: ...
+ -->
+ <!--
+ CQL query language evaluation in most natural order
+ boolean: and, or, not, prox
+ boolean mod set: and/rel.sum (cql is default)
+ boolean modifier: distance, unit, ordered, unordered
+ boolean mod rel: =, <, >, prox/distance=1, prox/distance>2
+ boolean mod qual: prox/distance=1/unit=word, prox/distance>2/ordered
+ set name: cql, rec, dc
+ index name: cql.all, cql.serverChoice, rec.id, dc.title
+ relation: <, <=, =, >, >=, <>, exact, all, any
+ relation mod set: cql (default), rel
+ relation mod name: relevant, phonetic, stem
+ any/relevant/rel.CORI
+ relation mod qual: word, string, isoDate, number, uri, masked, unmasked
+ =/relevant=word
+ anchoring: ^left, right^, "^cat in the hat"
+ masking char: *, ?, c*t, c?t
+ term: fish, "fish and chips"
+ -->
+
+ <queryInfo
+ xmlns="http://indexdata.com/query"
+ version="1.0">
+ <syntax name="cql"
+ identifier=""
+ location="">
+ <boolean name="and"/>
+ <boolean name="or"/>
+ <boolean name="not"/>
+ <!--
+ <boolean name="prox">
+ <boolean_mod_rel name="="/>
+ <boolean_mod name="distance">
+ <boolean_mod_rel name="="/>
+ <boolean_mod_rel name="<"/>
+ <boolean_mod_rel name=">"/>
+ </boolean_mod>
+ <boolean_mod name="unit">
+ <boolean_mod_qual name="sentence"/>
+ <boolean_mod_qual name="word"/>
+ </boolean_mod>
+ <boolean_modifier name="ordered" name=""/>
+ <boolean_modifier name="unordered" name=""/>
+ </boolean>
+ -->
+
+ <relation name="=" default="true"/>
+
+ <set name="cql" default="true"
+ identifier="info:srw/cql-context-set/1/cql-v1.1">
+ <title>CQL Standard Set</title>
+ <index name="all" default="true">
+ <relation name="=" default="true">
+ <relation_mod_set name="cql" default="true">
+ <relation_mod name="relevant"/>
+ </relation_mod_set>
+ <relation_mod_set name="rel">
+ <relation_mod name="foo"/>
+ <relation_mod name="bar"/>
+ </relation_mod_set>
+ </relation>
+ <mask name="*"/>
+ <mask name="?"/>
+ <anchor name="^" type="right"/>
+ <anchor name="^" type="left"/>
+ </index>
+ <index name="serverChoice"/>
+ </set>
+ <set name="rec" identifier="info:srw/cql-context-set/2/rec-1.0">
+ <title>Record Standard Set</title>
+ <index name="id" default="true"/>
+ </set>
+ <set name="dc" identifier="info:srw/cql-context-set/1/dc-v1.1">
+ <title>Dublin Core Set</title>
+ <index name="title"/>
+ <index name="description"/>
+ <index name="author" identifier="creator"/>
+ <index name="creator"/>
+ <index name="date">
+ <relation name="=" default="true"/>
+ <relation name="<"/>
+ <relation name=">"/>
+ </index>
+ <index name="publisher"/>
+ </set>
+ </syntax>
+ <syntax name="pqf"
+ identifier=""
+ location="">
+ <set name="bib1" identifier="1.2.840.10003.3.1">
+ <title>BIB-1 Z39.50 Standard Set</title>
+ <structure name="2" default="true"/>
+ <structure name="1"/>
+ <relation name="3"/>
+ <truncation name="100"/>
+ <completeness name="3"/>
+ <position name="3"/>
+ <use name="4">
+ <title>Title</title>
+ </use>
+ <use name="7">
+ <title>ISBN</title>
+ <structure name="3">
+ <relation name="3" default="true"/>
+ <relation name="1"/>
+ <relation name="4"/>
+ </structure>
+ </use>
+ <use name="8">
+ <title>ISSN</title>
+ <structure name="3"/>
+ </use>
+ <use name="30">
+ <title>Date</title>
+ <structure name="5"/>
+ </use>
+ <use name="62">
+ <title>Abstract</title>
+ </use>
+ <use name="1003">
+ <title>Author</title>
+ </use>
+ <use name="1016">
+ <title>Any</title>
+ <structure name="2">
+ <relation name="3" default="true"/>
+ <relation name="102">
+ <truncation name="100" default="true"/>
+ <truncation name="101"/>
+ <truncation name="102"/>
+ </relation>
+ </structure>
+ </use>
+ </set>
+ <set name="exp1" identifier="">
+ <title>Explain Z39.50 Standard Set</title>
+ </set>
+ <set name="gils" identifier="">
+ <title>Gils Z39.50 Standard Set</title>
+ </set>
+ </syntax>
+ <syntax name="ccl"
+ identifier=""
+ location="">
+ <title xml:lang="en">CCL Query Language - English Configuration</title>
+ <title xml:lang="da">CCL Søgesprog - Dansk Konfiguration</title>
+ <boolean xml:lang="en" name="and" default="true" identifier="and"/>
+ <boolean xml:lang="en" name="or" identifier="or"/>
+ <boolean xml:lang="en" name="not" identifier="not"/>
+ <boolean xml:lang="da" name="og" default="true" identifier="and"/>
+ <boolean xml:lang="da" name="eller" identifier="or"/>
+ <boolean xml:lang="da" name="ikke" identifier="not"/>
+
+ <relation name="=" default="true"/>
+
+ <index xml:lang="en" name="title"/>
+ <index xml:lang="en" name="description" default="true"/>
+ <index xml:lang="en" name="author" identifier="creator"/>
+ <index xml:lang="en" name="creator"/>
+ <index xml:lang="en" name="publisher"/>
+ <index xml:lang="da" name="titel" identifier="title"/>
+ <index xml:lang="da" name="beskrivelse" default="true"
+ identifier="description"/>
+ <index xml:lang="da" name="author" identifier="creator"/>
+ <index xml:lang="da" name="ophav" identifier="creator"/>
+ <index xml:lang="da" name="editor" identifier="publisher"/>
+ </syntax>
+ </queryInfo>
+
+
+
<indexInfo>
<set name="cql" identifier="info:srw/cql-context-set/1/cql-v1.1">
<title>CQL Standard Set</title>
-->
<retrievalInfo
- xmlns="http://indexdata.com/yaz"
+ xmlns="http://indexdata.com/retrieval"
version="1.0">
<retrieval
syntax="grs-1"