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Query Info from the basex gui using full text and geospatial query
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| Query: declare namespace gmd="http://www.isotc211.org/2005/gmd"; declare namespace gco="http://www.isotc211.org/2005/gco"; declare namespace gmi="http://www.isotc211.org/2005/gmi"; declare namespace gml="http://www.opengis.net/gml"; declare namespace xs="http://www.w3.org/2001/XMLSchema"; declare function local:FreeTextQueryFunction($sequences, $textsearch) { let $searchTerms := tokenize($textsearch,'\s+') for $val in $sequences where ($val//text() contains text {$searchTerms} all using fuzzy ) return$val }; declare function local:GeoSpatialWithinQueryFunction($sequences, $west, $east, $north, $south) { for $val in $sequences let $bbox := $val//gmd:EX_GeographicBoundingBox let $westB := $bbox/gmd:westBoundLongitude/gco:Decimal let $eastB := $bbox/gmd:eastBoundLongitude/gco:Decimal let $southB := $bbox/gmd:southBoundLatitude/gco:Decimal let $northB := $bbox/gmd:northBoundLatitude/gco:Decimal where ($west <= $westB and $east >= $eastB and $south <= $southB and $north >= $northB) return $val }; declare function local:TemporalIntersectsQueryFunction($sequences, $startQ, $endQ) { for $val in $sequences let $bbox := $val//gml:TimePeriod let $startB := $bbox/gml:beginPosition let $endB := $bbox/gml:endPosition let $now := adjust-dateTime-to-timezone(current-dateTime(),xs:dayTimeDuration("PT0H")) let $endB := if($endB/@indeterminatePosition = "now") then $now else $endB let $startB := if($startB/@indeterminatePosition = "now") then $now else $startB where ( $startB != "" and $startQ <= $startB and $startB <= $endQ or $endB != "" and $endQ >= $endB and $endB >= $startQ or $startB != "" and $startB <= $startQ and $startQ <= $endB or $endB != "" and $endB >= $endQ and $endQ >= $startB ) return $val }; declare function local:GeoSpatialIntersectsQueryFunction($sequences, $westQ, $eastQ, $northQ, $southQ) { for $val in $sequences let $bbox := $val//gmd:EX_GeographicBoundingBox let $westB := $bbox/gmd:westBoundLongitude/gco:Decimal let $eastB := $bbox/gmd:eastBoundLongitude/gco:Decimal let $southB := $bbox/gmd:southBoundLatitude/gco:Decimal let $northB := $bbox/gmd:northBoundLatitude/gco:Decimal where ( ($eastQ >= $westB and $westB >= $westQ or $westQ <= $eastB and $eastB <= $eastQ or $eastB >= $westQ and $westQ >= $westB or $westB <= $eastQ and $eastQ <= $eastB) and ($northQ >= $northB and $northB >= $southQ or $southQ <= $southB and $southB <= $northQ or $northB >= $northQ and $northQ >= $southB or $southB <= $southQ and $southQ <= $northB) ) return $val }; declare function local:OrderByFunction($sequences) { for $val in $sequences let $title := $val//gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString/text() order by $title return $val }; declare function local:FormatResult($fois) { for $foi in $fois return <gmd:MD_Metadata> {$foi/gmd:fileIdentifier} {$foi/gmd:identificationInfo} {$foi/gmd:distributionInfo} {$foi/gmd:contentInfo} </gmd:MD_Metadata> }; declare variable $records as xs:integer external := 20; declare variable $start as xs:integer external := 1; declare variable $textSearch as xs:boolean external := true(); declare variable $searchTerm as xs:string external := "temperature water"; declare variable $geoSearch as xs:boolean external := false(); declare variable $west as xs:decimal external := -86.0; declare variable $east as xs:decimal external := -71.9; declare variable $north as xs:decimal external := 46.; declare variable $south as xs:decimal external := 43.; declare variable $temporalSearch as xs:boolean external := false(); declare variable $tstart as xs:string external := "2011-05-22T23:59:00"; declare variable $tend as xs:string external := "2011-05-23T00:01:00"; let $resultSequence := /* let $resultSequence := if ($textSearch) then local:FreeTextQueryFunction($resultSequence, $searchTerm) else $resultSequence let $resultSequence := if ($geoSearch) then local:GeoSpatialIntersectsQueryFunction($resultSequence, $west, $east, $north, $south) else $resultSequence let $resultSequence := if ($temporalSearch) then local:TemporalIntersectsQueryFunction($resultSequence, $tstart, $tend) else $resultSequence let $resultSequence := if (not ($textSearch)) then local:OrderByFunction($resultSequence) else $resultSequence let $max := count($resultSequence) let $end := min (($start + $records - 1, $max)) let $num := min (($max, $records)) return <csw:GetRecordsResponse xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:ogc="http://www.opengis.net/ogc" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:ows="http://www.opengis.net/ows" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0.2" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd"> <csw:RequestId/> <csw:SearchStatus timestamp="{current-dateTime()}"/> <csw:SearchResults nextRecord="{$end + 1}" numberOfRecordsMatched="{$max}" numberOfRecordsReturned="{$num}" recordSchema="http://www.isotc211.org/2005/gmd"> {local:FormatResult(subsequence($resultSequence, $start, $records))} </csw:SearchResults> </csw:GetRecordsResponse> | |
| Compiling: | |
| - rewriting where clause to predicate(s) | |
| - simplifying descendant-or-self step(s) | |
| - simplifying descendant-or-self step(s) | |
| - pre-evaluating fn:current-dateTime() | |
| - pre-evaluating "PT0H" cast as xs:dayTimeDuration | |
| - pre-evaluating fn:adjust-dateTime-to-timezone("2013-01-02T16:47:18.167-05:00", "PT0S") | |
| - binding static variable $now | |
| - removing variable $now | |
| - moving for/let clauses | |
| - simplifying descendant-or-self step(s) | |
| - moving for/let clauses | |
| - simplifying descendant-or-self step(s) | |
| - pre-evaluating fn:true() | |
| - pre-evaluating if(true()) then local:FreeTextQueryFunction($resultSequence, "temperature water") else $resultSequence | |
| - pre-evaluating fn:false() | |
| - pre-evaluating if(false()) then local:GeoSpatialIntersectsQueryFunction($resultSequence, $west, $east, $north, $south) else $resultSequence | |
| - pre-evaluating fn:false() | |
| - pre-evaluating if(false()) then local:TemporalIntersectsQueryFunction($resultSequence, $tstart, $tend) else $resultSequence | |
| - pre-evaluating fn:not(true()) | |
| - pre-evaluating if(false()) then local:OrderByFunction($resultSequence) else $resultSequence | |
| - pre-evaluating 1 + 20 | |
| - pre-evaluating 21 - 1 | |
| - pre-evaluating fn:current-dateTime() | |
| - moving for/let clauses | |
| Result: declare function local:FreeTextQueryFunction($sequences, $textsearch) { let $searchTerms := fn:tokenize($textsearch, "\s+") for $val in ($sequences)[descendant::text() contains text { $searchTerms } all] return $val }; declare function local:GeoSpatialWithinQueryFunction($sequences, $west, $east, $north, $south) { for $val in $sequences let $bbox := $val/descendant-or-self::node()/gmd:EX_GeographicBoundingBox let $westB := $bbox/gmd:westBoundLongitude/gco:Decimal let $eastB := $bbox/gmd:eastBoundLongitude/gco:Decimal let $southB := $bbox/gmd:southBoundLatitude/gco:Decimal let $northB := $bbox/gmd:northBoundLatitude/gco:Decimal where $west <= $westB and $east >= $eastB and $south <= $southB and $north >= $northB return $val }; declare function local:TemporalIntersectsQueryFunction($sequences, $startQ, $endQ) { for $val in $sequences let $bbox := $val/descendant::gml:TimePeriod let $endB := $bbox/gml:endPosition let $endB := if($endB/@indeterminatePosition = "now") then "2013-01-02T21:47:18.167Z" else $endB let $startB := $bbox/gml:beginPosition let $startB := if($startB/@indeterminatePosition = "now") then "2013-01-02T21:47:18.167Z" else $startB where $startB != "" and $startQ <= $startB and $startB <= $endQ or $endB != "" and $endQ >= $endB and $endB >= $startQ or $startB != "" and $startB <= $startQ and $startQ <= $endB or $endB != "" and $endB >= $endQ and $endQ >= $startB return $val }; declare function local:GeoSpatialIntersectsQueryFunction($sequences, $westQ, $eastQ, $northQ, $southQ) { for $val in $sequences let $bbox := $val/descendant::gmd:EX_GeographicBoundingBox let $northB := $bbox/gmd:northBoundLatitude/gco:Decimal let $southB := $bbox/gmd:southBoundLatitude/gco:Decimal let $eastB := $bbox/gmd:eastBoundLongitude/gco:Decimal let $westB := $bbox/gmd:westBoundLongitude/gco:Decimal where $eastQ >= $westB and $westB >= $westQ or $westQ <= $eastB and $eastB <= $eastQ or $eastB >= $westQ and $westQ >= $westB or $westB <= $eastQ and $eastQ <= $eastB and $northQ >= $northB and $northB >= $southQ or $southQ <= $southB and $southB <= $northQ or $northB >= $northQ and $northQ >= $southB or $southB <= $southQ and $southQ <= $northB return $val }; declare function local:OrderByFunction($sequences) { for $val in $sequences let $title := $val/descendant::gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString/text() order by $title return $val }; declare function local:FormatResult($fois) { for $foi in $fois return element { "gmd:MD_Metadata" } { $foi/gmd:fileIdentifier, $foi/gmd:identificationInfo, $foi/gmd:distributionInfo, $foi/gmd:contentInfo } }; let $resultSequence := (document-node { "GeoNetwork/00f8abf6-cf6d-4f71-b9d0-b75ff5c2a672/metadata/metadata.xml" }, ...)/* let $resultSequence := local:FreeTextQueryFunction($resultSequence, "temperature water") let $resultSequence := $resultSequence let $resultSequence := $resultSequence let $resultSequence := $resultSequence let $max := fn:count($resultSequence) let $num := fn:min(($max, 20)) let $end := fn:min((20, $max)) return element { "csw:GetRecordsResponse" } { attribute { "version" } { "2.0.2" }, attribute { "xsi:schemaLocation" } { "http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd" }, element { "csw:RequestId" } { () }, element { "csw:SearchStatus" } { attribute { "timestamp" } { "2013-01-02T16:47:18.167-05:00" } }, element { "csw:SearchResults" } { attribute { "nextRecord" } { $end + 1 }, attribute { "numberOfRecordsMatched" } { $max }, attribute { "numberOfRecordsReturned" } { $num }, attribute { "recordSchema" } { "http://www.isotc211.org/2005/gmd" }, local:FormatResult(fn:subsequence($resultSequence, 1, 20)) } } | |
| Timing: | |
| - Parsing: 3.69 ms | |
| - Compiling: 2.5 ms | |
| - Evaluating: 917.09 ms | |
| - Printing: 10.32 ms | |
| - Total Time: 933.62 ms | |
| Result: | |
| - Hit(s): 1 Item | |
| - Updated: 0 Items | |
| - Printed: 351 KB | |
| Query plan: | |
| <QueryPlan> | |
| <UserFuncs> | |
| <UserFunc name="local:FreeTextQueryFunction" arg0="sequences" arg1="textsearch"> | |
| <FLWR> | |
| <Let var="$searchTerms"> | |
| <FNPat name="tokenize(item,pattern[,mod])"> | |
| <VarRef> | |
| <Var name="$textsearch" id="1"/> | |
| </VarRef> | |
| <Str value="\s+" type="xs:string"/> | |
| </FNPat> | |
| </Let> | |
| <For var="$val"> | |
| <IterFilter> | |
| <VarRef> | |
| <Var name="$sequences" id="0"/> | |
| </VarRef> | |
| <FTContains> | |
| <AxisPath> | |
| <IterStep axis="descendant" test="text()"/> | |
| </AxisPath> | |
| <FTWords> | |
| <VarRef> | |
| <Var name="$searchTerms" id="2"/> | |
| </VarRef> | |
| </FTWords> | |
| </FTContains> | |
| </IterFilter> | |
| </For> | |
| <Return> | |
| <VarRef> | |
| <Var name="$val" id="3"/> | |
| </VarRef> | |
| </Return> | |
| </FLWR> | |
| </UserFunc> | |
| <UserFunc name="local:GeoSpatialWithinQueryFunction" arg0="sequences" arg1="west" arg2="east" arg3="north" arg4="south"> | |
| <FLWR> | |
| <For var="$val"> | |
| <VarRef> | |
| <Var name="$sequences" id="4"/> | |
| </VarRef> | |
| </For> | |
| <Let var="$bbox"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$val" id="9"/> | |
| </VarRef> | |
| <IterStep axis="descendant-or-self" test="node()"/> | |
| <IterStep axis="child" test="gmd:EX_GeographicBoundingBox"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$westB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="10"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:westBoundLongitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$eastB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="10"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:eastBoundLongitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$southB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="10"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:southBoundLatitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$northB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="10"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:northBoundLatitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Where> | |
| <And> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$west" id="5"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$westB" id="11"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$east" id="6"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$eastB" id="12"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$south" id="8"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$southB" id="13"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$north" id="7"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$northB" id="14"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| </Where> | |
| <Return> | |
| <VarRef> | |
| <Var name="$val" id="9"/> | |
| </VarRef> | |
| </Return> | |
| </FLWR> | |
| </UserFunc> | |
| <UserFunc name="local:TemporalIntersectsQueryFunction" arg0="sequences" arg1="startQ" arg2="endQ"> | |
| <FLWR> | |
| <For var="$val"> | |
| <VarRef> | |
| <Var name="$sequences" id="15"/> | |
| </VarRef> | |
| </For> | |
| <Let var="$bbox"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$val" id="18"/> | |
| </VarRef> | |
| <IterStep axis="descendant" test="gml:TimePeriod"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$endB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="19"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gml:endPosition"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$endB"> | |
| <If> | |
| <CmpG op="="> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$endB" id="21"/> | |
| </VarRef> | |
| <IterStep axis="attribute" test="indeterminatePosition"/> | |
| </AxisPath> | |
| <Str value="now" type="xs:string"/> | |
| </CmpG> | |
| <Dtm value="2013-01-02T21:47:18.167Z" type="xs:dateTime"/> | |
| <VarRef> | |
| <Var name="$endB" id="21"/> | |
| </VarRef> | |
| </If> | |
| </Let> | |
| <Let var="$startB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="19"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gml:beginPosition"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$startB"> | |
| <If> | |
| <CmpG op="="> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$startB" id="20"/> | |
| </VarRef> | |
| <IterStep axis="attribute" test="indeterminatePosition"/> | |
| </AxisPath> | |
| <Str value="now" type="xs:string"/> | |
| </CmpG> | |
| <Dtm value="2013-01-02T21:47:18.167Z" type="xs:dateTime"/> | |
| <VarRef> | |
| <Var name="$startB" id="20"/> | |
| </VarRef> | |
| </If> | |
| </Let> | |
| <Where> | |
| <Or> | |
| <And> | |
| <CmpG op="!="> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| <Str value="" type="xs:string"/> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$startQ" id="16"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$endQ" id="17"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="!="> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| <Str value="" type="xs:string"/> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$endQ" id="17"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$startQ" id="16"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="!="> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| <Str value="" type="xs:string"/> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$startQ" id="16"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$startQ" id="16"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="!="> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| <Str value="" type="xs:string"/> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$endB" id="23"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$endQ" id="17"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$endQ" id="17"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$startB" id="24"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| </Or> | |
| </Where> | |
| <Return> | |
| <VarRef> | |
| <Var name="$val" id="18"/> | |
| </VarRef> | |
| </Return> | |
| </FLWR> | |
| </UserFunc> | |
| <UserFunc name="local:GeoSpatialIntersectsQueryFunction" arg0="sequences" arg1="westQ" arg2="eastQ" arg3="northQ" arg4="southQ"> | |
| <FLWR> | |
| <For var="$val"> | |
| <VarRef> | |
| <Var name="$sequences" id="25"/> | |
| </VarRef> | |
| </For> | |
| <Let var="$bbox"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$val" id="30"/> | |
| </VarRef> | |
| <IterStep axis="descendant" test="gmd:EX_GeographicBoundingBox"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$northB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="31"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:northBoundLatitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$southB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="31"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:southBoundLatitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$eastB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="31"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:eastBoundLongitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Let var="$westB"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$bbox" id="31"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:westBoundLongitude"/> | |
| <IterStep axis="child" test="gco:Decimal"/> | |
| </AxisPath> | |
| </Let> | |
| <Where> | |
| <And> | |
| <Or> | |
| <And> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$eastQ" id="27"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$westB" id="32"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$westB" id="32"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$westQ" id="26"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$westQ" id="26"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$eastB" id="33"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$eastB" id="33"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$eastQ" id="27"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$eastB" id="33"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$westQ" id="26"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$westQ" id="26"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$westB" id="32"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$westB" id="32"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$eastQ" id="27"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$eastQ" id="27"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$eastB" id="33"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| </Or> | |
| <Or> | |
| <And> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$northQ" id="28"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$northB" id="35"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$northB" id="35"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$southQ" id="29"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$southQ" id="29"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$southB" id="34"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$southB" id="34"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$northQ" id="28"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$northB" id="35"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$northQ" id="28"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op=">="> | |
| <VarRef> | |
| <Var name="$northQ" id="28"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$southB" id="34"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| <And> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$southB" id="34"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$southQ" id="29"/> | |
| </VarRef> | |
| </CmpG> | |
| <CmpG op="<="> | |
| <VarRef> | |
| <Var name="$southQ" id="29"/> | |
| </VarRef> | |
| <VarRef> | |
| <Var name="$northB" id="35"/> | |
| </VarRef> | |
| </CmpG> | |
| </And> | |
| </Or> | |
| </And> | |
| </Where> | |
| <Return> | |
| <VarRef> | |
| <Var name="$val" id="30"/> | |
| </VarRef> | |
| </Return> | |
| </FLWR> | |
| </UserFunc> | |
| <UserFunc name="local:OrderByFunction" arg0="sequences"> | |
| <GFLWOR> | |
| <For var="$val"> | |
| <VarRef> | |
| <Var name="$sequences" id="36"/> | |
| </VarRef> | |
| </For> | |
| <Let var="$title"> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$val" id="37"/> | |
| </VarRef> | |
| <IterStep axis="descendant" test="gmd:identificationInfo"/> | |
| <IterStep axis="child" test="gmd:MD_DataIdentification"/> | |
| <IterStep axis="child" test="gmd:citation"/> | |
| <IterStep axis="child" test="gmd:CI_Citation"/> | |
| <IterStep axis="child" test="gmd:title"/> | |
| <IterStep axis="child" test="gco:CharacterString"/> | |
| <IterStep axis="child" test="text()"/> | |
| </AxisPath> | |
| </Let> | |
| <Order> | |
| <OrderByExpr dir="ascending" empty="least"> | |
| <VarRef> | |
| <Var name="$title" id="38"/> | |
| </VarRef> | |
| </OrderByExpr> | |
| </Order> | |
| <Return> | |
| <VarRef> | |
| <Var name="$val" id="37"/> | |
| </VarRef> | |
| </Return> | |
| </GFLWOR> | |
| </UserFunc> | |
| <UserFunc name="local:FormatResult" arg0="fois"> | |
| <FLWR> | |
| <For var="$foi"> | |
| <VarRef> | |
| <Var name="$fois" id="39"/> | |
| </VarRef> | |
| </For> | |
| <Return> | |
| <CElem> | |
| <QNm value="gmd:MD_Metadata" type="xs:QName"/> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$foi" id="40"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:fileIdentifier"/> | |
| </AxisPath> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$foi" id="40"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:identificationInfo"/> | |
| </AxisPath> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$foi" id="40"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:distributionInfo"/> | |
| </AxisPath> | |
| <AxisPath> | |
| <VarRef> | |
| <Var name="$foi" id="40"/> | |
| </VarRef> | |
| <IterStep axis="child" test="gmd:contentInfo"/> | |
| </AxisPath> | |
| </CElem> | |
| </Return> | |
| </FLWR> | |
| </UserFunc> | |
| </UserFuncs> | |
| <VarStack> | |
| <Var name="$records as xs:integer" id="41"> | |
| <Int value="20" type="xs:integer"/> | |
| </Var> | |
| <Var name="$start as xs:integer" id="42"> | |
| <Int value="1" type="xs:integer"/> | |
| </Var> | |
| <Var name="$textSearch as xs:boolean" id="43"> | |
| <FNSimple name="true()"/> | |
| </Var> | |
| <Var name="$searchTerm as xs:string" id="44"> | |
| <Str value="temperature water" type="xs:string"/> | |
| </Var> | |
| <Var name="$geoSearch as xs:boolean" id="45"> | |
| <FNSimple name="false()"/> | |
| </Var> | |
| <Var name="$west as xs:decimal" id="46"> | |
| <Unary value="true"> | |
| <Dec value="86" type="xs:decimal"/> | |
| </Unary> | |
| </Var> | |
| <Var name="$east as xs:decimal" id="47"> | |
| <Unary value="true"> | |
| <Dec value="71.9" type="xs:decimal"/> | |
| </Unary> | |
| </Var> | |
| <Var name="$north as xs:decimal" id="48"> | |
| <Dec value="46" type="xs:decimal"/> | |
| </Var> | |
| <Var name="$south as xs:decimal" id="49"> | |
| <Dec value="43" type="xs:decimal"/> | |
| </Var> | |
| <Var name="$temporalSearch as xs:boolean" id="50"> | |
| <FNSimple name="false()"/> | |
| </Var> | |
| <Var name="$tstart as xs:string" id="51"> | |
| <Str value="2011-05-22T23:59:00" type="xs:string"/> | |
| </Var> | |
| <Var name="$tend as xs:string" id="52"> | |
| <Str value="2011-05-23T00:01:00" type="xs:string"/> | |
| </Var> | |
| </VarStack> | |
| <FLWR> | |
| <Let var="$resultSequence"> | |
| <IterPath> | |
| <DBNodeSeq size="5396"> | |
| <DBNode name="ISOs" pre="0"/> | |
| <DBNode name="ISOs" pre="249"/> | |
| <DBNode name="ISOs" pre="475"/> | |
| <DBNode name="ISOs" pre="724"/> | |
| <DBNode name="ISOs" pre="966"/> | |
| </DBNodeSeq> | |
| <IterStep axis="child" test="*"/> | |
| </IterPath> | |
| </Let> | |
| <Let var="$resultSequence"> | |
| <BaseFuncCall name="local:FreeTextQueryFunction($resultSequence, "temperature water")"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="53"/> | |
| </VarRef> | |
| <Str value="temperature water" type="xs:string"/> | |
| </BaseFuncCall> | |
| </Let> | |
| <Let var="$resultSequence"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="54"/> | |
| </VarRef> | |
| </Let> | |
| <Let var="$resultSequence"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="55"/> | |
| </VarRef> | |
| </Let> | |
| <Let var="$resultSequence"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="56"/> | |
| </VarRef> | |
| </Let> | |
| <Let var="$max"> | |
| <FNAggr name="count(item)"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="57"/> | |
| </VarRef> | |
| </FNAggr> | |
| </Let> | |
| <Let var="$num"> | |
| <FNAggr name="min(item[,coll])"> | |
| <List> | |
| <VarRef> | |
| <Var name="$max" id="58"/> | |
| </VarRef> | |
| <Int value="20" type="xs:integer"/> | |
| </List> | |
| </FNAggr> | |
| </Let> | |
| <Let var="$end"> | |
| <FNAggr name="min(item[,coll])"> | |
| <List> | |
| <Int value="20" type="xs:integer"/> | |
| <VarRef> | |
| <Var name="$max" id="58"/> | |
| </VarRef> | |
| </List> | |
| </FNAggr> | |
| </Let> | |
| <Return> | |
| <CElem> | |
| <QNm value="csw:GetRecordsResponse" type="xs:QName"/> | |
| <CAttr> | |
| <QNm value="version" type="xs:QName"/> | |
| <Str value="2.0.2" type="xs:string"/> | |
| </CAttr> | |
| <CAttr> | |
| <QNm value="xsi:schemaLocation" type="xs:QName"/> | |
| <Str value="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd" type="xs:string"/> | |
| </CAttr> | |
| <CElem> | |
| <QNm value="csw:RequestId" type="xs:QName"/> | |
| </CElem> | |
| <CElem> | |
| <QNm value="csw:SearchStatus" type="xs:QName"/> | |
| <CAttr> | |
| <QNm value="timestamp" type="xs:QName"/> | |
| <Dtm value="2013-01-02T16:47:18.167-05:00" type="xs:dateTime"/> | |
| </CAttr> | |
| </CElem> | |
| <CElem> | |
| <QNm value="csw:SearchResults" type="xs:QName"/> | |
| <CAttr> | |
| <QNm value="nextRecord" type="xs:QName"/> | |
| <Arith op="+"> | |
| <VarRef> | |
| <Var name="$end" id="59"/> | |
| </VarRef> | |
| <Int value="1" type="xs:integer"/> | |
| </Arith> | |
| </CAttr> | |
| <CAttr> | |
| <QNm value="numberOfRecordsMatched" type="xs:QName"/> | |
| <VarRef> | |
| <Var name="$max" id="58"/> | |
| </VarRef> | |
| </CAttr> | |
| <CAttr> | |
| <QNm value="numberOfRecordsReturned" type="xs:QName"/> | |
| <VarRef> | |
| <Var name="$num" id="60"/> | |
| </VarRef> | |
| </CAttr> | |
| <CAttr> | |
| <QNm value="recordSchema" type="xs:QName"/> | |
| <Str value="http://www.isotc211.org/2005/gmd" type="xs:string"/> | |
| </CAttr> | |
| <BaseFuncCall name="local:FormatResult(fn:subsequence($resultSequence, 1, 20))"> | |
| <FNSeq name="subsequence(items,start[,len])"> | |
| <VarRef> | |
| <Var name="$resultSequence" id="57"/> | |
| </VarRef> | |
| <Int value="1" type="xs:integer"/> | |
| <Int value="20" type="xs:integer"/> | |
| </FNSeq> | |
| </BaseFuncCall> | |
| </CElem> | |
| </CElem> | |
| </Return> | |
| </FLWR> | |
| </QueryPlan> |
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| Query: for $val in /* where ($val//text() contains text {('water', 'temperature')} all using fuzzy ) return$val | |
| Compiling: | |
| - rewriting where clause to predicate(s) | |
| - simplifying descendant-or-self step(s) | |
| - pre-evaluating ("water", "temperature") | |
| - applying full-text index | |
| - simplifying flwor expression | |
| Result: db:fulltext("ISOs", { ("water", "temperature") } all)/ancestor::*[parent::document-node()] | |
| Timing: | |
| - Parsing: 0.42 ms | |
| - Compiling: 0.87 ms | |
| - Evaluating: 79.83 ms | |
| - Printing: 77.45 ms | |
| - Total Time: 158.59 ms | |
| Result: | |
| - Hit(s): 1677 Items | |
| - Updated: 0 Items | |
| - Printed: 2048 KB | |
| Query plan: | |
| <QueryPlan> | |
| <AxisPath> | |
| <FTIndexAccess data="ISOs"> | |
| <FTWords> | |
| <ItemSeq size="2"> | |
| <Str value="water" type="xs:string"/> | |
| <Str value="temperature" type="xs:string"/> | |
| </ItemSeq> | |
| </FTWords> | |
| </FTIndexAccess> | |
| <IterStep axis="ancestor" test="*"> | |
| <AxisPath> | |
| <IterStep axis="parent" test="document-node()"/> | |
| </AxisPath> | |
| </IterStep> | |
| </AxisPath> | |
| </QueryPlan> |
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