- Ignore internal admin databases for GCP and Azure
- This avoids collecting data from these internal databases, which produces
unnecessary errors when using the all databases setting.
- This avoids collecting data from these internal databases, which produces
- Add log_line_prefix check to GCP self-test
- Schema stats handling: Avoid crash due to nil pointer dereference
- Add support for "%m [%p]: [%l-1] db=%d,user=%u " log_line_prefix