Philippe,
Monday, February 11, 2002, 12:28:47 PM, you wrote:
P> Hello,
P> I make an fulltext index on a column 'detailannonce' of a table 'apptcv'.
P> When I made this select :
P> SELECT apptcv.*, match (detailannonce) against (' jardin ') as relevance
P> FROM apptcv WHERE match (detailannonce) against ('jardin')>0 HAVING
relevance>0 ORDER BY relevance DESC
P> I didn't have any row in result.
P> If I made this another select :
P> SELECT apptcv.* FROM apptcv WHERE detailannonce like '%jardin%'
P> I had about 6000 rows resulted.
P> And, if in the first select, I'm replace 'jardin' by 'piscine' or
P> another word, It's work fine and I have correct result.
P> What's about the word 'jardin' ? It is a word reserved by Mysql, or
P> perhaps it is in my stop list, but I did'nt find the file containing the
P> stop list in my system (max OS X)
It's a peculiar property of Full-text search. If the word is present
in more than half of rows in the table, it has zero relevance.
For more help look at: http://www.mysql.com/doc/F/u/Fulltext_Search.html
P> Thanks for yours responses.
P> Greetings
P> Philippe BARRIELLE
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