On Mon, Oct 5, 2015 at 1:29 PM, Stas Kelvich <s.kelv...@postgrespro.ru> wrote:
> Hello.
> There is patch that adds some editing routines for tsvector type.
> tsvector delete(tsvector, text)
>         removes entry from tsvector by lexeme name
> set unnest(tsvector)
>         expands a tsvector to a set of rows. Each row has following columns: 
> lexeme, postings, weights.
> text[] to_array(tsvector)
>         converts tsvector to array of lexemes
> tsvector to_tsvector(text[])
>         converts array of lexemes to tsvector

When submitting a patch, it's a good idea to explain why someone would
want the feature you are adding.  Maybe that's obvious to you, but it
isn't clear to me why we'd want this.

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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