Hi Tom
Thanks a lot for your answer.
*) Here is information about my server :
[postgres@noeyypvd pg_log]$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.3 (Maipo)
postgres=# select version() ;
version
---------------------------------------------------------------------------------------------------------
PostgreSQL 10.2 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623
(Red Hat 4.8.5-16), 64-bit
(1 row)
*) it's very problematic that we can not get the content of bind variables.
We can not determine the root query which makes UPDATE statements to crash our
production database.
What can explain the lack of information about bind variables?
*) Here is the parameters setting I use :
# postgresql.conf : include_if_exists =
'/appli/postgres/pgbd_prod_pda/10/conf/audit.conf'
log_rotation_size = 0
log_destination=stderr
logging_collector=true
client_min_messages=notice
log_min_messages=ERROR
log_min_error_statement=ERROR
log_min_duration_statement=250
debug_print_parse=off
debug_print_rewritten=off
debug_print_plan=on
debug_pretty_print=on
log_checkpoints=on
log_connections=on
log_disconnections=on
log_duration=on
log_error_verbosity=VERBOSE
log_hostname=on
log_lock_waits=on
deadlock_timeout=1s
log_statement=all
log_temp_files=0
log_autovacuum_min_duration = 0
track_activities=on
track_io_timing=on
track_functions=all
log_line_prefix = '%t [%p]: [%l-1] [%x] user=%u,db=%d,client=%h'
lc_messages ='C'
shared_preload_libraries = 'passwordcheck,pg_stat_statements,pgstattuple'
listen_addresses = '*'
pg_stat_statements.track=all
pg_stat_statements.max = 1000
pg_stat_statements.track_utility=on
pg_stat_statements.save=on
*) -> suggestion : It would be nice to have the content of bind variable of a
query in a table of pg_catalog. (cf ORACLE)
Didier ROS
Expertise SGBD
EDF - DTEO - DSIT - IT DMA
Département Solutions Groupe
Groupe Performance Applicative
32 avenue Pablo Picasso
92000 NANTERRE
[email protected]
Tél. : +33 6 49 51 11 88
-----Message d'origine-----
De : [email protected] [mailto:[email protected]]
Envoyé : vendredi 1 mars 2019 17:30
À : ROS Didier <[email protected]>
Cc : [email protected]; [email protected]
Objet : Re: How to get the content of Bind variables
ROS Didier <[email protected]> writes:
> postgres=# show log_error_verbosity ;
> log_error_verbosity
> ---------------------
> default
> (1 row)
So ... how old is this server? AFAIK the above should be enough to ensure you
get the DETAIL lines with parameter values. But the ability to log those
hasn't been there forever.
regards, tom lane
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