Percona Distribution for PostgreSQL 11 Documentation

Percona Distribution for PostgreSQL is a collection of tools to assist you in managing your PostgreSQL database system: it installs PostgreSQL and complements it by a selection of extensions that enable solving essential practical tasks efficiently:

Percona Distribution for PostgreSQL is also shipped with the libpq library. It contains “a set of library functions that allow client programs to pass queries to the PostgreSQL backend server and to receive the results of these queries.” [1]

[1]https://www.postgresql.org/docs/11/libpq.html