According to https://kb.paessler.com/knowledgebase/en/topic/52803-how-do-prtg-sensors-connect-to-oracle-databases RAC cannot be monitored. Can an Oracle RAC instance be monitored, or is there really no way to monitor a database directly in a sensor?
I suppose a script could be created that does the monitoring and then PRTG could call the script, but with that we would loose a lot of the simplicity and reporting capabilities of the product monitoring record set results, counts, timing, etc.
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