Re: When to REINDEX a serial key?

From: David Rowley <dgrowleyml(at)gmail(dot)com>
To: Ron <ronljohnsonjr(at)gmail(dot)com>
Cc: PostgreSQL General <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: When to REINDEX a serial key?
Date: 2021-07-06 09:52:13
Message-ID: CAApHDvq9e0-EuR9955CXbXCu8mNa8cuEyRRXLCJLfZKrtyHf6Q@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

On Tue, 6 Jul 2021 at 21:35, Ron <ronljohnsonjr(at)gmail(dot)com> wrote:
> The legacy RDBMS which I used to manage has a tool for analyzing (not in the Postgresql meaning of the word) an index, and displaying a histogram of how many layers deep various parts of an index are. Using that histogram, you can tell whether or not an index needs to be rebuilt.
>
> How does one get the same effect in Postgresql?

There are a few suggestions in
https://wiki.postgresql.org/wiki/Show_database_bloat

David

In response to

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Sudheer H R 2021-07-06 11:04:43 Question about how to handle numeric (decimal) data types while using libpq
Previous Message Ron 2021-07-06 09:35:41 When to REINDEX a serial key?