On Thursday 10 Jul 2003 10:08 am, Tom Rochester wrote:
> Hey all,
>
> I would like to achive something along the lines of:
>
> SELECT field FROM table WHERE field ILIKE '$searchterm' ORDER BY
> substr_count(field, '$searchterm');
>
Hi In case you are attempting to search text in a feild
and sort it by relevence then contrib/tsearch V2 is
for you.
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/
regds
mallah.
> Of course the substr_count function does not exist. Is there anyway to
> do this?
>
> I had a thought char_count(replace(field, !$searchterm, '')) might do
> the job but replace doesn't allow for 'replace everything NOT string';
>
> Any Ideas?
>
> Thanks in advance,
--
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