February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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How it works...
As before, we connect to the pgbouncer database name on port 6432 to use the administration console. By sending SHOW CLIENTS as a query, PgBouncer responds with a list of every client using or waiting for a PostgreSQL connection. Fields of particular interest include the following:
- user: This displays the user that is currently connected to the database. If we used advanced settings, this could differ from the user that is connected to PgBouncer.
- database: This column indicates the database that the client is attached to. A PostgreSQL server can host many databases, so this is very helpful information. Again, advanced settings can change this from the database name used to create the connection to PgBouncer.
- state: This column ...
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