Ability To Query Multiple Databases In a Postgres Cluster in a Dynamic Way

[emrahbecer]

Proposal

Use case. Why is this important?
Hello,
I see that auto discover databases feature is deprecated. Please provide an alternative within the project. There are user table statistics we need to fetch per database.
Adding a new target for each user database is not practical and cannot be implemented in a dynamic way. This auto discover feature was very helpful.

[gowtham500]

Adding to above comment, exporter which was doing autodiscovery for the past few releases suddenly in a new release stopped it. Lets say if we have 100 dbs, we need that old ability to connect to all dbs and pull metrics. Connecting to 1 db is not a production level setting.