Radhika Pai c884ec439b Postgresql_exporter: Adding queries.yaml file
This change must enable postgresql-exporter to push additional metrics
(like replication_lag) which are derived using a SQL query against Postgres DB.

(Co-Author: Steven Fitzpatrick)

Change-Id: I78dc433a3782b48155ab293cb5afe90b3bc0ef1f
2020-02-17 19:26:29 -06:00
..
2020-01-09 18:50:36 +00:00