Am 23.02.2018 um 20:29 schrieb Daulat Ram:
We have the following requirements in single query or any proper solution.
Please help on this.
How many sessions are currently opened.
ask pg_stat_activity, via select * from pg_stat_activity
-and if opened then how many queries have executed on that session.
Whot? There isn't a counter for that, AFAIK.
-and also we have to trace how much time each query is taking.
You can use auto_explain for that
-and also we have to find the cost of each query.
the same, auto_explain
please keep in mind: costs are imaginary.
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