From: | Andrew Perrin <clists(at)perrin(dot)socsci(dot)unc(dot)edu> |
---|---|
To: | Jordan Reiter <jordan(at)breezing(dot)com> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Case Sensitive "WHERE" Clauses? |
Date: | 2002-09-26 18:22:55 |
Message-ID: | Pine.LNX.4.21.0209261421270.11079-100000@perrin.socsci.unc.edu |
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Thread: | |
Lists: | pgsql-sql |
No, I don't think it's supposed to be case-sensitive. In any case, whether
it's supposed to be or not, it certainly isn't in practice.
Solutions include:
SELECT *
FROM People
WHERE lower(first_name)='jordan';
and:
SELECT *
FROM People
WHERE first_name ~* 'Jordan';
ap
----------------------------------------------------------------------
Andrew J Perrin - http://www.unc.edu/~aperrin
Assistant Professor of Sociology, U of North Carolina, Chapel Hill
clists(at)perrin(dot)socsci(dot)unc(dot)edu * andrew_perrin (at) unc.edu
On Thu, 26 Sep 2002, Jordan Reiter wrote:
> Are string comparisons in postgresql case sensitive?
>
> I keep on having this response:
>
> SELECT *
> FROM People
> WHERE first_name='jordan'
>
> Result: 0 records
>
> SELECT *
> FROM People
> WHERE first_name='Jordan'
>
> Result: 1 record
>
> I though that string matching in SQL was case-insensitive. Isn't this correct? If not, what workarounds have been used successfully before? Obviously, formatting the search string for the query is not a solution...
> --
>
> Jordan Reiter mailto:jordan(at)breezing(dot)com
> Breezing.com http://breezing.com
> 1106 West Main St phone:434.295.2050
> Charlottesville, VA 22903 fax:603.843.6931
>
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