Re: Shrinking TSvectors

On 05/04/2016 14:44, Oleg Bartunov wrote:
>
>
> On Tue, Apr 5, 2016 at 2:37 PM, Howard News <howardnews(at)selestial(dot)com
> <mailto:howardnews(at)selestial(dot)com>> wrote:
>
> Hi,
>
> does anyone have any pointers for shrinking tsvectors
>
> I have looked at the contents of some of these fields and they
> contain many details that are not needed. For example...
>
> "'+1':935,942 '-0500':72 '-0578':932 '-0667':938 '-266':937
> '-873':944 '-9972':945 '/partners/application.html':222
> '/partners/program/program-agreement.pdf':271
> '/partners/reseller.html':181,1073 '01756':50,1083 '07767':54,1087
> '1':753,771 '12':366 '14':66 (...)"
>
> I am not interested in keeping the numbers or urls in the indexes.
>
>
>
> select strip ('asd:23');
> strip
> -------
> 'asd'
> (1 row)
>
>
Hi Oleg,

Is this function documented anywhere?

Howard.