Can someone let me know how to install pgstattuple extension in postgres 10.6 running on Ubuntu 16?
I have installed postgres-contrib and can see the following .sql files under extension folder
ubuntu@vrni-proxy:~$ ls /usr/share/postgresql/10/extension/pgstattuple*
/usr/share/postgresql/10/extension/pgstattuple--1.0--1.1.sql /usr/share/postgresql/10/extension/pgstattuple--1.3--1.4.sql /usr/share/postgresql/10/extension/pgstattuple.control
/usr/share/postgresql/10/extension/pgstattuple--1.1--1.2.sql /usr/share/postgresql/10/extension/pgstattuple--1.4--1.5.sql /usr/share/postgresql/10/extension/pgstattuple--unpackaged--1.0.sql
/usr/share/postgresql/10/extension/pgstattuple--1.2--1.3.sql /usr/share/postgresql/10/extension/pgstattuple--1.4.sql