pg_stat_database_active_time missing

[marekaf]

Hi!

I have the stat_database collector enabled (by default) but I don't see pg_stat_database_active_time. According to

postgres_exporter/collector/pg_stat_database.go

Line 4 in 94b0651

// You may obtain a copy of the License at

it seems like active_time is not exposed.

What would be the best option for me to add it?

• Adding it via a custom query is deprecated and queries.yaml example is empty (queries.yaml is empty #955).
• Submit a PR to expose this metric? I'm happy to do it, I hope it will be useful for more ppl.
  Thanks!

[sitole]

Imeplemented here #961