log_min_duration_statement = 0
Here every statement will be logged, on busy server you may want to
- increase this value to only log queries with a higher duration time. See
- next chapter for more information.
+ increase this value to only log queries with a higher duration time.
+ Note that if you have log_statement set to 'all' nothing will be logged
+ with log_line_prefix. See next chapter for more information.
With 'stderr' log format, log_line_prefix must be at least:
log_statement.
Enabling log_min_duration_statement will add reports about slowest
- queries and queries that took up the most time.
+ queries and queries that took up the most time. Take care that if you
+ have log_statement set to 'all' nothing will be logged with
+ log_line_prefix.
Parallel processing
To enable parallel processing you just have to use the -j N option where
log_min_duration_statement = 0
Here every statement will be logged, on busy server you may want to increase
-this value to only log queries with a higher duration time. See next chapter for
-more information.
+this value to only log queries with a higher duration time. Note that if you
+have log_statement set to 'all' nothing will be logged with log_line_prefix.
+See next chapter for more information.
With 'stderr' log format, log_line_prefix must be at least:
to a higher value or choose to enable log_statement.
Enabling log_min_duration_statement will add reports about slowest queries and
-queries that took up the most time.
+queries that took up the most time. Take care that if you have log_statement
+set to 'all' nothing will be logged with log_line_prefix.
+
=head1 Parallel processing