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sql server full text search : Near keyword in Full Text Search SQL Server 2005


BrunoX
8/15/2007 12:50:05 PM
I have a SQL Server 2005 with SP2 and when use the FTS, a could observe that
AND and NEAR opertors are returning exactly the same results.

Anyone has any ideas?

Hilary Cotter
8/15/2007 8:46:10 PM
With FreeText they do. With contains if they are near to each other they
will as well, with containstable the rank will drop off after a separation
distance of 50 words, results with a separation distance in excess of 50
words will not show up. With freetexttable after 50 words the rank will be 0
but they will show up until 1326 (IIRC) words separation - this is by
design.
--
Hilary Cotter
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BrunoX
8/16/2007 6:21:40 PM
Tanks Hilary,
Now I am using CONTAINSTABLE and analyzing the proximity by the value of rank.

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