Re: [bdbxml] Question: How to structure the XMLs to use BDB XML to max

Itay Neeman <ineeman-9N4TdPD67tT2fBVCVOL8/[email protected]> Mon, 17 Apr 2006 12:20:04 -0400
Newsgroups gmane.comp.db.dbxml.general
Message-ID <[email protected]> 
--Apple-Mail-8--520119927
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So after more modifications than my last email showed, I've managed  
to get it to do all the queries I want. With 3500 entries in the DB,  
it works fine, and queries are more or less instantaneous.

However, when I increase it to 14000 (I have 1 directory with 10000  
files, "file1" to file"10000"), most queries take around 2-3 seconds  
to complete, and they return about 1000 results.
If I do a query on either the folder name or the filename that has  
10000 matches, it takes up to 25 seconds to return the query. I'm  
attaching the query and and the QueryPlan associated with it.

Also, to get it to match the indices properly, I have had to stop  
lower-casing the results from BDBXML. Until now my query was on the  
predicate [contains(lower-case(./albumref), 'myquerystring')], but to  
get it to match the substring index I had to cancel the lower-case(./ 
albumref) part. Is there any way to do it or is that not possible?

<XQuery>
   <FLWOR>
     <ForBinding name="picture">
       <Navigation>
         <QueryPlanFunction result="collection" container="/Users/ 
itay/Raphael/.metadata/raphael.dbxml">
           <OQPlan>V(node-element-substring-string,albumref,=,'pic')</ 
OQPlan>
         </QueryPlanFunction>
         <Step axis="child" name="picture" nodeType="element"/>
         <DbXmlFilter>
           <Navigation>
             <ContextItem/>
             <Step axis="child" name="albumref" nodeType="element"/>
             <DbXmlContains>
               <Sequence>
                 <AnyAtomicTypeConstructor value="pic"  
typeuri="http://www.w3.org/2001/XMLSchema" typename="string"/>
               </Sequence>
             </DbXmlContains>
           </Navigation>
         </DbXmlFilter>
       </Navigation>
     </ForBinding>
     <LetBinding name="album">
       <Navigation>
         <Variable name="picture"/>
         <Step axis="child" name="albumref" nodeType="element"/>
         <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:string"/>
       </Navigation>
     </LetBinding>
     <LetBinding name="albumpath">
       <Navigation>
         <QueryPlanFunction result="collection" container="/Users/ 
itay/Raphael/.metadata/raphael.dbxml">
           <RQPlan>V(name,=,'[to be calculated]')</RQPlan>
         </QueryPlanFunction>
         <Step axis="child" name="albums" nodeType="element"/>
         <Step axis="child" name="album" nodeType="element"/>
         <DbXmlFilter>
           <Navigation>
             <Step axis="child" name="name" nodeType="element"/>
             <DbXmlCompare name="equal">
               <Variable name="album"/>
             </DbXmlCompare>
           </Navigation>
         </DbXmlFilter>
         <Step axis="child" name="path" nodeType="element"/>
       </Navigation>
     </LetBinding>
     <LetBinding name="pictureFile">
       <Navigation>
         <Variable name="picture"/>
         <Step axis="child" name="filename" nodeType="element">
           <OQPlan>P(node-element-equality-string,prefix,filename)</ 
OQPlan>
         </Step>
         <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:string"/>
       </Navigation>
     </LetBinding>
     <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:string-join">
       <Parenthesized>
         <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:concat">
           <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:concat">
             <Variable name="albumpath"/>
             <Sequence>
               <AnyAtomicTypeConstructor value="/" typeuri="http:// 
www.w3.org/2001/XMLSchema" typename="string"/>
             </Sequence>
           </Function>
           <Variable name="pictureFile"/>
         </Function>
         <Navigation>
           <Variable name="picture"/>
           <Step axis="child" name="id" nodeType="element">
             <OQPlan>P(node-element-equality-string,prefix,id)</OQPlan>
           </Step>
           <Function name="{http://www.w3.org/2005/04/xpath- 
functions}:string"/>
         </Navigation>
       </Parenthesized>
       <Sequence>
         <AnyAtomicTypeConstructor value="::" typeuri="http:// 
www.w3.org/2001/XMLSchema" typename="string"/>
       </Sequence>
     </Function>
   </FLWOR>
</XQuery>

Found 10001 results for the query: for $picture in collection('/Users/ 
itay/Raphael/.metadata/raphael.dbxml')/picture[contains(./ 
albumref,"pic")]
let $album := $picture/albumref/string()
let $albumpath := collection('/Users/itay/Raphael/.metadata/ 
raphael.dbxml')/albums/album[name=$album]/path
let $pictureFile := $picture/filename/string()
return
string-join((concat(concat($albumpath,'/'),$pictureFile),$picture/id/ 
string()),'::')
--Apple-Mail-8--520119927
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<HTML><BODY style=3D"word-wrap: break-word; -khtml-nbsp-mode: space; =
-khtml-line-break: after-white-space; ">So after more modifications than =
my last email showed, I've managed to get it to do all the queries I =
want. With 3500 entries in the DB, it works fine, and queries are more =
or less=A0instantaneous.=A0<DIV><BR =
class=3D"khtml-block-placeholder"></DIV><DIV>However, when I increase it =
to 14000 (I have 1 directory with 10000 files, "file1" to file"10000"), =
most queries take around 2-3 seconds to complete, and they return about =
1000 results.<DIV>If I do a query on either the folder name or the =
filename that has 10000 matches, it takes up to 25 seconds to return the =
query. I'm attaching the query and and the QueryPlan associated with =
it.</DIV><DIV><BR class=3D"khtml-block-placeholder"></DIV><DIV>Also, to =
get it to match the indices properly, I have had to stop lower-casing =
the results from BDBXML. Until now my query was on the predicate =
[contains(lower-case(./albumref), 'myquerystring')], but to get it to =
match the substring index I had to cancel the lower-case(./albumref) =
part. Is there any way to do it or is that not possible?</DIV><DIV><BR =
class=3D"khtml-block-placeholder"></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;XQuery&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;FLWOR&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;ForBinding name=3D"picture"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;QueryPlanFunction result=3D"collection" =
container=3D"/Users/itay/Raphael/.metadata/raphael.dbxml"&gt;</SPAN></FONT=
></DIV><DIV style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: =
0px; margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: =
11px;">&lt;OQPlan&gt;V(node-element-substring-string,albumref,=3D,'pic')&l=
t;/OQPlan&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/QueryPlanFunction&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Step axis=3D"child" name=3D"picture" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;DbXmlFilter&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;ContextItem/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Step axis=3D"child" name=3D"albumref" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;DbXmlContains&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Sequence&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco"=
 size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;AnyAtomicTypeConstructor value=3D"pic" typeuri=3D"<A =
href=3D"http://www.w3.org/2001/XMLSchema">http://www.w3.org/2001/XMLSchema=
</A>" typename=3D"string"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;/Sequence&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: =
11px;">&lt;/DbXmlContains&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top:=
 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/DbXmlFilter&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/ForBinding&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;LetBinding name=3D"album"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Variable name=3D"picture"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Step axis=3D"child" name=3D"albumref" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:string">http://www.w3.o=
rg/2005/04/xpath-functions}:string</A>"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/LetBinding&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;LetBinding name=3D"albumpath"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;QueryPlanFunction result=3D"collection" =
container=3D"/Users/itay/Raphael/.metadata/raphael.dbxml"&gt;</SPAN></FONT=
></DIV><DIV style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: =
0px; margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;RQPlan&gt;V(name,=3D,'[to be =
calculated]')&lt;/RQPlan&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/QueryPlanFunction&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Step axis=3D"child" name=3D"albums" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Step axis=3D"child" name=3D"album" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;DbXmlFilter&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Step axis=3D"child" name=3D"name" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;DbXmlCompare name=3D"equal"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Variable =
name=3D"album"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/DbXmlCompare&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/DbXmlFilter&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Step axis=3D"child" name=3D"path" =
nodeType=3D"element"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/LetBinding&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;LetBinding name=3D"pictureFile"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Variable name=3D"picture"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Step axis=3D"child" name=3D"filename" =
nodeType=3D"element"&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;OQPlan&gt;P(node-element-equality-string,prefix,filename)&lt;/O=
QPlan&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Step&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:string">http://www.w3.o=
rg/2005/04/xpath-functions}:string</A>"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/LetBinding&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:string-join">http://www=
.w3.org/2005/04/xpath-functions}:string-join</A>"&gt;</SPAN></FONT></DIV><=
DIV style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Parenthesized&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:concat">http://www.w3.o=
rg/2005/04/xpath-functions}:concat</A>"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:concat">http://www.w3.o=
rg/2005/04/xpath-functions}:concat</A>"&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Variable =
name=3D"albumpath"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Sequence&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;AnyAtomicTypeConstructor value=3D"/" typeuri=3D"<A =
href=3D"http://www.w3.org/2001/XMLSchema">http://www.w3.org/2001/XMLSchema=
</A>" typename=3D"string"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;/Sequence&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;/Function&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Variable =
name=3D"pictureFile"/&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Function&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Navigation&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Variable name=3D"picture"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;Step axis=3D"child" name=3D"id" =
nodeType=3D"element"&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
=A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;OQPlan&gt;P(node-element-equality-string,prefix,id)&lt;/OQPlan&=
gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 </SPAN></FONT><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Step&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Function name=3D"{<A =
href=3D"http://www.w3.org/2005/04/xpath-functions}:string">http://www.w3.o=
rg/2005/04/xpath-functions}:string</A>"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">&lt;/Navigation&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Parenthesized&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top:=
 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;Sequence&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;AnyAtomicTypeConstructor value=3D"::" typeuri=3D"<A =
href=3D"http://www.w3.org/2001/XMLSchema">http://www.w3.org/2001/XMLSchema=
</A>" typename=3D"string"/&gt;</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0=
 =A0 =A0 </SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Sequence&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/Function&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">=A0 =
</SPAN></FONT><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/FLWOR&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: =
11px;">&lt;/XQuery&gt;</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal =
normal normal 11px/normal Monaco; min-height: 15px; "><BR></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">Found 10001 results for the query: for $picture in =
collection('/Users/itay/Raphael/.metadata/raphael.dbxml')/picture[contains=
(./albumref,"pic")]</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">let $album :=3D =
$picture/albumref/string()</SPAN></FONT></DIV><DIV style=3D"margin-top: =
0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">let $albumpath :=3D =
collection('/Users/itay/Raphael/.metadata/raphael.dbxml')/albums/album[nam=
e=3D$album]/path</SPAN></FONT></DIV><DIV style=3D"margin-top: 0px; =
margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT =
class=3D"Apple-style-span" face=3D"Monaco" size=3D"3"><SPAN =
class=3D"Apple-style-span" style=3D"font-size: 11px;">let $pictureFile =
:=3D $picture/filename/string()</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">return</SPAN></FONT><FONT class=3D"Apple-style-span" =
face=3D"Monaco" size=3D"3"><SPAN class=3D"Apple-style-span" =
style=3D"font-size: 11px;">=A0</SPAN></FONT></DIV><DIV =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><FONT class=3D"Apple-style-span" face=3D"Monaco" =
size=3D"3"><SPAN class=3D"Apple-style-span" style=3D"font-size: =
11px;">string-join((concat(concat($albumpath,'/'),$pictureFile),$picture/i=
d/string()),'::')</SPAN></FONT></DIV></DIV></BODY></HTML>=

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