XQuery/Reindex a Collection
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< XQuery
Motivation
[edit | edit source]You would like a command line function that will reindex a collection.
Method
[edit | edit source]We will use an Apache Ant task that will call an XQuery script that will run the reindex XQuery function.
Sample Ant Target
[edit | edit source]<target name="reindex-faqs">
<property name="server-uri" value="xmldb:exist://localhost:8080/xmlrpc"/>
<property name="collection" value="/db/dan/apps/faqs/data"/>
<echo message="Reindexing collection ${collection}"/>
<echo message="on server-uri = ${server-uri}"/>
<xdb:xquery uri="${server-uri}/db"
user="admin" password="myadminpw"
outputproperty="result">
xquery version "1.0";
let $start-time := util:system-time()
let $reindex := xmldb:reindex('/db/dan/apps/faqs/data')
let $end-time := util:system-time()
let $runtimems := (($end-time - $start-time) div xs:dayTimeDuration('PT1S')) * 1000
return $runtimems
</xdb:xquery>
<echo message="Reindex performed in = ${result} milliseconds."/>
</target>
Running your Ant Target
[edit | edit source]To run the command just use the ant command
$ant reindex-faqs
Buildfile: build.xml reindex-faqs: [echo] Reindexing collection /db/dan/apps/faqs/data [echo] test server = xmldb:exist://localhost/xmlrpc [xdb:xquery] Database driver registered. [xdb:xquery] Found 1 results [echo] Reindex performed in = 203 milliseconds. BUILD SUCCESSFUL Total time: 1 second
Discussion
[edit | edit source]This should work both under Windows and UNIX systems.