Near Text Search
Peter Haworth
pete at lcsql.com
Wed Feb 26 23:54:06 EST 2014
You don't need another column.
If you don't get an exact match
SELECT soundex(name)=soundex("Wittier Fun Center")
Not sure of performance implications.
Pete
lcSQL Software
On Feb 26, 2014 8:12 PM, "Bob Sneidar" <bobsneidar at iotecdigital.com> wrote:
> I just did a query on soundex for 3 values: Whittier Fun Center, Whitier
> Fun Center and Wittier Fun Center. All returned the same result. I think
> what I will do is create a column populated with the soundex of the
> customer name as a secondary lookup when I don't get an exact match, then
> alert the user and ask him if this isn't really what he wanted.
>
> Bob
>
>
> On Feb 26, 2014, at 19:38 , Richard Gaskin <ambassador at fourthworld.com>
> wrote:
>
> > I'm still missing it - where can one find Devin's Levenstein function?
> >
> >
> > Bob Sneidar:
> >> Don't know how I missed that, thanks.
> >>
> >> On Feb 26, 2014, at 18:50 , Peter Haworth wrote:
> >>
> >>>
> >>> If I remember correctly, Devin has some functions that implement a
> >>> Levenstein Distance algorithm which will identify potential
> misspellings of
> >>> a word
> >
> >
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