Horton

Re: levenshtein_less_equal (was: multibyte charater set in levenshtein function)

Alexander Korotkov <aekorotkov@gmail.com>

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From: Alexander Korotkov <aekorotkov@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>, Alvaro Herrera <alvherre@commandprompt.com>, Itagaki Takahiro <itagaki.takahiro@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2010-10-13T15:58:32Z
Lists: pgsql-hackers 
>
> In this case search of near strings can be accelerated in more than 10
> times.

I mean that component of function runtime can be accelerated in more than 10
times. Of course, actual overall speedup depends on many other factors, but
I belive that it also can be significant.

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With best regards,
Alexander Korotkov.