pg_stat_activity is system view that shows what is currently happening in the DB.
With newer pgs it's rather wide (22 columns as I write this). And, it's not always obvious what all this means. So let's try to figure it out.
pg_stat_activity is system view that shows what is currently happening in the DB.
With newer pgs it's rather wide (22 columns as I write this). And, it's not always obvious what all this means. So let's try to figure it out.