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From k255 <...@git.apache.org>
Subject [GitHub] drill pull request: DRILL-3747: basic similarity search with simme...
Date Fri, 30 Oct 2015 19:11:33 GMT
GitHub user k255 opened a pull request:

    https://github.com/apache/drill/pull/224

    DRILL-3747: basic similarity search with simmetric

    Helps handling i.e. typos in search queries with popular algorithms like levenshtein.
    Sample query:
    ```
    select levenshtein('foo', 'boo') from (VALUES(1)); //gives 0.67
    ```
    and
    ```
    select levenshtein('foo', 'bar') from (VALUES(1)); //not similar - gives 0
    ```
    More:
    https://github.com/k255/drill-fuzzy-search
    https://en.wikipedia.org/wiki/Levenshtein_distance

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/k255/drill drill-fuzzysearch

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/drill/pull/224.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #224
    
----
commit 51248358adf7ee71a744cccb7a22b45850f192a8
Author: potocki <k255@gmx.com>
Date:   2015-10-30T18:54:41Z

    basic similarity search with simmetric

----


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