Postgresql exporter error
critical

Description Postgresql exporter is showing errors. A query may be buggy in query.yaml
Query
>>>
	
				
					
				
			
				
					 > 0
				
			
    
Query Explanation

The alert fires whenever the metric pg_exporter_last_scrape_error is greater than 0, indicating that the PostgreSQL exporter encountered an error on its most recent scrape; when this condition is true, the “Postgresql exporter error” alert is triggered.

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