Upgrading EDB Pgpool-II extensions v4
The following information outlines the version upgrade process for EDB PgPool-II extensions (for example, to upgrade from 4.2.5 to 4.2.6).
For information about upgrading PgPool, see Upgrading EDB Pgpool-II.
4.3 is a major release. For more details on migrating from earlier versions to version 4.3, see the Migration Section.
To upgrade PgPool-II extensions:
<package-manager>is the package manager used with your operating system:
Package manager Operating system dnf RHEL 8/9 and derivatives yum RHEL 7 and derivatives, CentOS 7 zypper SLES apt-get Debian and Ubuntu
<xx>is the EDB Postgres Advanced Server version, and
<yy>is the EDB Pgpool-II extension version.
Only minor version upgrade is supported (for example, you can upgrade from 3.6.20 to 3.6.21 extension, but not 3.7.14).