full text + snowball + ispell?

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От Dominic Bevacqua
Тема full text + snowball + ispell?
Дата
Msg-id 4ACF738C.5080508@bpmlogic.com
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Ответы Re: full text + snowball + ispell?  (Cédric Villemain <cedric.villemain@dalibo.com>)
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Hi

This is probably a naive question, but what would I gain from using
snowball and ispell dictionaries in tsearch2, as described here:

http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch-V2-intro.html

?

Presumably there is a performance hit associated with doing this (more
from ispell I guess), but what would the benefits be?

Hope someone can enlighten me!

Thanks,

Dominic.

Dominic Bevacqua
Director
BPM Logic Ltd.
http://www.bpmlogic.com




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