[Exist-open] Fulltext index broken in 20050106?

[Guillaume P. <gpo...@gm...>]

Hi,

It seems there is a problem with the fulltext index in snapshot-20050106.

Here is the relevant section in conf.xml:

    <indexer stemming="no" caseSensitive="no" suppress-whitespace="both" 
	index-depth="1" tokenizer="org.exist.storage.analysis.SimpleTokenizer"
	track-term-freq="yes" validation="no" preserve-whitespace-mixed-content="no">
        
	        <index>
			<fulltext default="all" attributes="true" alphanum="true">
				<exclude path="/auth"/>
			</fulltext>
			
			
		</index>

        <!-- Specify the location of one or more catalog files.
        Catalogs are used to resolve external entities in XML documents.
        -->
		<entity-resolver>
			<catalog file="webapp/WEB-INF/catalog"/>
		</entity-resolver>
    </indexer>

I use a query that constructs an element by aggregating information
form various documents, using the fulltext index to resolve id
references.

I have a file named cells.xml that contains the following:
<cells>
    <cell id="C102" >
        <ref modelId="M103"/>
        <ref modelId="M104"/>
        <ref modelId="M105"/>
    </cell>
</cells>

Each cell references a list of models that are present in a
subcollection; they all have an id attribute in their root element.

Here is the query I have been using for some time without problem, and
that now produces incorrect results:
let $cell := document('/ina/test.inaRepository/cells.xml')/cells/cell[@id='C102']
return 
<cell> 
{ 	
	$cell/@id, 	
	for $ref in $cell/ref 	
		let $model := collection('/ina/test.inaRepository/models/')/*[@id &=
$ref/@modelId ]
		return 
		<description> 
		{ 	
			$model/@id
		} 
		</description> }
	</cell>

Executing this request produces the following result:
<cell xmlns="http://redcrea.net/NS/redcrea" id="C102">
    <description id="M103"/>
    <description id="M103"/>
    <description id="M103"/>
</cell>

While by replacing the &= operator by the = operator, I get the
correct results, which are:
<cell xmlns="http://redcrea.net/NS/redcrea" id="C102">
    <description id="M103"/>
    <description id="M104"/>
    <description id="M105"/>
</cell>