| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Ildus Kurbangaliev <i(dot)kurbangaliev(at)postgrespro(dot)ru> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Remove 1MB size limit in tsvector |
| Date: | 2017-09-11 11:54:20 |
| Message-ID: | CA+TgmoZyu5JTQOb_4tZgzTR1DPnBRojskMED48pC5riHF4_1SQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Sep 11, 2017 at 5:33 AM, Ildus Kurbangaliev
<i(dot)kurbangaliev(at)postgrespro(dot)ru> wrote:
> Moreover, RUM index
> stores positions + lexemes, so it doesn't need tsvectors for ranked
> search. As a result, tsvector becomes a storage for
> building indexes (indexable type), not something that should be used at
> runtime. And the change of the format doesn't affect index creation
> time.
RUM indexes, though, are not in core.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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