2 ms·
They want to trace the goings-on inside PG, e.g. if you have a query that runs in 3 seconds and joins five different tables, it might be interesting to see info
by majewsky 6y ago
They want to trace the goings-on inside PG, e.g. if you have a query that runs in 3 seconds and joins five different tables, it might be interesting to see information like "spent 0.467 seconds joining table B and F". Like what EXPLAIN ANALYZE does, but live.