| From: | Liming Hu <dawninghu(at)gmail(dot)com> |
|---|---|
| To: | Josh Berkus <josh(at)agliodbs(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: request a new feature in fuzzystrmatch |
| Date: | 2013-05-17 19:39:22 |
| Message-ID: | CAE-MfPvFXN_nnJHgmfMZLxDjiZ8sv=Py9_XcyVzi2cB0iZZTbg@mail.gmail.com |
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| Lists: | pgsql-hackers pgsql-www |
On Fri, May 17, 2013 at 12:06 PM, Josh Berkus <josh(at)agliodbs(dot)com> wrote:
>
>> Can we add Levenshtein-Damerau edit distance since it is used in
>> spelling checker
>> instead of levenshtein edit distance?
>
> Patches welcome! You, too, can be a PostgreSQL contributor.
>
> However, you will need to preserve the ability of users to use the old
> levenshtien algorithm as well, for backwards-compatibility. Shouldn't
> be hard, just add a new function called levenshtiend().
>
I am working on it, I will make it this weekend project.
> --
> Josh Berkus
> PostgreSQL Experts Inc.
> http://pgexperts.com
>
>
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--
Liming Hu
cell: (435)-512-4190
Seattle Washington
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