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Re: Search bug

On Friday 15 August 2003 21:15, Frank Swasey wrote:
> Rats...
>   I seem to recall that there was discussion on one of these lists
> (possibly ITS, but I can seem to find it) about substring searches with
> three or fewer character strings causing problems.
>
>   I think I have that in 2.1.22 on RedHat 9....
>
>   I did a search with the filter '(edupersonnickname=*mad*dog*)' and it
> dies after sixty minutes with timelimit exceeded (back-bdb and
> edupersonnickname is indexed).  If I search on '*mad dog*', it completes
> in less than half a second.
>
>   Can someone refresh my failing memory?

Look for SLAP_INDEX_SUBSTR_MINLEN, SLAP_INDEX_SUBSTR_MAXLEN and 
SLAP_INDEX_SUBSTR_STEP in the sources.

Maybe you can change slapd's behaviour by adjusting their sizes =

Peter

-- 
Peter Marschall
eMail: peter@adpm.de