| From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
|---|---|
| To: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Peter Geoghegan <pg(at)bowt(dot)ie> |
| Cc: | Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Alexander Kuzmenkov <a(dot)kuzmenkov(at)postgrespro(dot)ru> |
| Subject: | Re: WIP: Covering + unique indexes. |
| Date: | 2018-04-06 17:20:21 |
| Message-ID: | dd1d58e1-d323-3f29-1604-b3fbf00dee0d@sigaev.ru |
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| Thread: | |
| Lists: | pgsql-hackers |
As far I can see, there is no any on-disk representation differece for
*existing* indexes. So, pg_upgrade is not need here and there isn't any new code
to support "on-fly" modification. Am I right?
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/
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