[receiver/oracledb] Database instance name not present in oracledb.instance.name

[atoulme]

Component(s)

No response

What happened?

Description

oracledb.instance.name is not capturing actual instance name but only server and port like this localhost:51521

Steps to Reproduce

Set up a simple oracledb receiver
See the metric attributes.

Expected Result

The oracledb.instance.name attribute should contain the database instance name.

Actual Result

The oracledb.instance.name attribute only contains server:port information, such as localhost:51521.

Collector version

0.69.0

Environment information

No response

OpenTelemetry Collector configuration

No response

Log output

No response

Additional context

No response