Re: use of pg_stat_database

In response to abdelhak benmohamed :
> Hellow,
>
>
>
> I like to track the number of committed transaction for my database
>
> So I use the following command
>
> Select * from pg_stat_database;
>
>
>
> The column xact_commit gives me the number of transaction committed
>
>
>
> But if I execute the same command another time, the column xact_commit gives me
> an other number.

I can't reproduce that:

test=*# Select sum(xact_commit) from pg_stat_database;
sum
-------
73470
(1 row)

-- 5 minutes later:

test=*# Select sum(xact_commit) from pg_stat_database;
sum
-------
73470
(1 row)

>
>
>
> Between the first select and the second select I don?t execute any transaction
> on my database

Autovacuum?

Andreas
--
Andreas Kretschmer
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