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SQL Server Forum / Other Technologies / Full-Text Search / August 2006

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Using FREETEXTTABLE together with SOUNDEX

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Terry Smith - 30 Aug 2006 17:17 GMT
There are some conflicting reports about this on the web, but as best as I
can tell FREETEXTTABLE includes stemming and thesaurus features but not
SoundEx abilities. I would appreciate any help on using FREETEXTTABLE and
SoundEx together in a query, particularly in regards to doing searches on
people's names where stemming and thesaurus methods are not very usefull.
I've seen examples of using FREETEXT and SoundEx together; however, I need
the ranking information that FREETEXTTABLE provides.

I'm also aware, based on the reports of others on the web, that SoundEx in
SQL Server has plenty of problems, but I will have to push out implementing
one of the other algorithms as a future enhancement.

Any assistance would be greatly appreciated.

Thank you,

Terry

______________________
Terry Smith
Senior Architect
Insight Ecosystems
http://www.insightecosystems.com
Hilary Cotter - 30 Aug 2006 18:39 GMT
I believe Oracle and IBM support Soundex features in the SQL FTS products.
SQL Server does not.

However the fuzzy grouping function of SSIS does have this functionality.

Exactly what are you trying to accomplish? Searches on Smith to match with
Smyth, Smith, Smithe, Smythe?

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Hilary Cotter
Director of Text Mining and Database Strategy
RelevantNOISE.Com - Dedicated to mining blogs for business intelligence.

This posting is my own and doesn't necessarily represent RelevantNoise's
positions, strategies or opinions.

Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html

Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com

> There are some conflicting reports about this on the web, but as best as I
> can tell FREETEXTTABLE includes stemming and thesaurus features but not
[quoted text clipped - 20 lines]
> Insight Ecosystems
> http://www.insightecosystems.com
Terry Smith - 30 Aug 2006 18:46 GMT
Hi Hilary,

Thanks for your reply. Yes, I'm looking for exactly what you said, "Searches
on Smith to match with Smyth, Smith, Smithe, Smythe".

I was hoping for an innovative way of perhaps joining a SoundEx query
together with FREETEXTTABLE in a single statement.

Terry
______________________
Terry Smith
Senior Architect
Insight Ecosystems
http://www.insightecosystems.com

> I believe Oracle and IBM support Soundex features in the SQL FTS products.
> SQL Server does not.
[quoted text clipped - 28 lines]
> > Insight Ecosystems
> > http://www.insightecosystems.com 
Hilary Cotter - 30 Aug 2006 20:17 GMT
If you know all possible variations in advance use the thesaurus feature.

Signature

Hilary Cotter
Director of Text Mining and Database Strategy
RelevantNOISE.Com - Dedicated to mining blogs for business intelligence.

This posting is my own and doesn't necessarily represent RelevantNoise's
positions, strategies or opinions.

Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html

Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com

> Hi Hilary,
>
[quoted text clipped - 52 lines]
>> > Insight Ecosystems
>> > http://www.insightecosystems.com
 
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