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Posted to solr-user@lucene.apache.org by mel2k <as...@gmail.com> on 2007/09/01 06:31:31 UTC
Re: Sort basics
Yes, when I upgraded to version 1.2 of Solr, sort works fine. Thank you for
your reply and help.
Yonik Seeley wrote:
>
> The separate sort parameter for the standard handler is relatively new
> (as of Solr 1.2)
> Is that the version of Solr you are using? If so, can you also supply
> the output Solr gives you as the result of your query?
>
> -Yonik
>
> On 8/23/07, mel2k <as...@gmail.com> wrote:
>>
>> Hello,
>>
>> I am new to Solr and trying to understand how the sort functionality is
>> working. Thanks in advance for your help on the following questions.
>>
>> I have taken the default download, started Solr and posted the mem.xml. I
>> updated the mem.xml by copying each of the items and changing ONLY the id
>> and price fields. The xml file is shown below. Now when I sort by price
>> it
>> does not seem to work. Simply shows me the documents in the order I have
>> inserted. I was expecting the results that matched the term to be sorted
>> by
>> price despite the 'score'.
>>
>> 1. What am I doing wrong?
>> 2. Does the 'score' overwrite any sort parameter? Or how do I get the
>> list
>> that match 'sdram' in name field sorted by price?
>>
>>
>> Query:
>> http://localhost:8983/solr/select?q=name%3A%28sdram%29&sort=price%20asc&version=2.1&start=0&rows=100&fl=name+price+score&qt=standard
>>
>> Results:
>>
>> <response>
>> −
>> <responseHeader>
>> <status>0</status>
>> <QTime>0</QTime>
>> −
>> <lst name="params">
>> <str name="sort">price asc</str>
>> <str name="fl">name price score</str>
>> <str name="start">0</str>
>> <str name="q">name:(sdram)</str>
>> <str name="qt">standard</str>
>> <str name="version">2.1</str>
>> <str name="rows">100</str>
>> </lst>
>> </responseHeader>
>> −
>> <result name="response" numFound="6" start="0"
>> maxScore="0.30217415">
>> −
>> <doc>
>> <float name="score">0.30217415</float>
>> −
>> <str name="name">
>> CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200)
>> System Memory - Retail
>> </str>
>> <float name="price">374.99</float>
>> </doc>
>> −
>> <doc>
>> <float name="score">0.30217415</float>
>> −
>> <str name="name">
>> A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) System
>> Memory - OEM
>> </str>
>> </doc>
>> −
>> <doc>
>> <float name="score">0.30217415</float>
>> −
>> <str name="name">
>> CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200)
>> System Memory - Retail
>> </str>
>> <float name="price">274.99</float>
>> </doc>
>> −
>> <doc>
>> <float name="score">0.30217415</float>
>> −
>> <str name="name">
>> A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200) System
>> Memory - OEM
>> </str>
>> </doc>
>> −
>> <doc>
>> <float name="score">0.2590064</float>
>> −
>> <str name="name">
>> CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200)
>> Dual Channel Kit System Memory - Retail
>> </str>
>> <float name="price">3185.0</float>
>> </doc>
>> −
>> <doc>
>> <float name="score">0.2590064</float>
>> −
>> <str name="name">
>> CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM Unbuffered DDR 400 (PC 3200)
>> Dual Channel Kit System Memory - Retail
>> </str>
>> <float name="price">2185.0</float>
>> </doc>
>> </result>
>> </response>
>>
>> Data file posted:
>>
>> <?xml version="1.0" ?>
>> <add>
>> <doc>
>> <field name="id">TWINX2048-3200PRO</field>
>> <field name="name">CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM
>> Unbuffered
>> DDR 400 (PC 3200) Dual Channel Kit System Memory - Retail</field>
>> <field name="manu">Corsair Microsystems Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="features">CAS latency 2, 2-3-3-6 timing, 2.75v,
>> unbuffered,
>> heat-spreader</field>
>> <field name="price">3185</field>
>> <field name="popularity">5</field>
>> <field name="inStock">true</field>
>> </doc>
>>
>> <doc>
>> <field name="id">VS1GB400C3</field>
>> <field name="name">CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered
>> DDR 400 (PC 3200) System Memory - Retail</field>
>> <field name="manu">Corsair Microsystems Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="price">374.99</field>
>> <field name="popularity">7</field>
>> <field name="inStock">true</field>
>> </doc>
>>
>> <doc>
>> <field name="id">VDBDB1A16</field>
>> <field name="name">A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR
>> 400 (PC 3200) System Memory - OEM</field>
>> <field name="manu">A-DATA Technology Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="features">CAS latency 3, 2.7v</field>
>> <!-- note: price is missing on this one -->
>> <field name="popularity">5</field>
>> <field name="inStock">true</field>
>>
>> </doc>
>> <doc>
>> <field name="id">2TWINX2048-3200PRO</field>
>> <field name="name">CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM
>> Unbuffered
>> DDR 400 (PC 3200) Dual Channel Kit System Memory - Retail</field>
>> <field name="manu">2Corsair Microsystems Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="features">CAS latency 2, 2-3-3-6 timing, 2.75v,
>> unbuffered,
>> heat-spreader</field>
>> <field name="price">2185</field>
>> <field name="popularity">5</field>
>> <field name="inStock">true</field>
>> </doc>
>>
>> <doc>
>> <field name="id">2VS1GB400C3</field>
>> <field name="name">CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered
>> DDR 400 (PC 3200) System Memory - Retail</field>
>> <field name="manu">2Corsair Microsystems Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="price">274.99</field>
>> <field name="popularity">7</field>
>> <field name="inStock">true</field>
>> </doc>
>>
>> <doc>
>> <field name="id">2VDBDB1A16</field>
>> <field name="name">A-DATA V-Series 1GB 184-Pin DDR SDRAM Unbuffered DDR
>> 400 (PC 3200) System Memory - OEM</field>
>> <field name="manu">2A-DATA Technology Inc.</field>
>> <field name="cat">electronics</field>
>> <field name="cat">memory</field>
>> <field name="features">CAS latency 3, 2.7v</field>
>> <!-- note: price is missing on this one -->
>> <field name="popularity">5</field>
>> <field name="inStock">true</field>
>>
>> </doc>
>>
>> </add>
>>
>> --
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>>
>>
>
>
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