Provided by: pgpool2_4.1.1-1_amd64 bug

NAME
       SHOW_POOL_VERSION - displays a string containing the Pgpool-II release number.


SYNOPSIS
          SHOW POOL_VERSION


DESCRIPTION
       SHOW POOL_VERSION displays a string containing the Pgpool-II release number. Here is an
       example session:

               test=# show pool_version;
               pool_version
               --------------------------
               3.6.0 (subaruboshi)
               (1 row)