I've restarted server once again to be sure.
For this commands:
postgres@ubuntu12-vm:/mnt/data4$ psql
> psql (9.4.0)
> Type "help" for help.
> postgres=# show log_error_verbosity ;
> log_error_verbosity
> ---------------------
> terse
> (1 row)
> postgres=# SELECT * FROM pg_logical_slot_get_changes('regression_slot',
> NULL, NULL);
> location | xid | data
> ----------+-----+------
> (0 rows)
I can see the following log:
2014-12-24 10:45:01 EST LOG: database system was shut down at 2014-12-24
> 10:44:52 EST
> 2014-12-24 10:45:01 EST LOG: database system is ready to accept
> connections
> 2014-12-24 10:45:01 EST LOG: autovacuum launcher started
> 2014-12-24 10:45:23 EST LOG: starting logical decoding for slot
> "regression_slot"
> 2014-12-24 10:45:23 EST STATEMENT: SELECT * FROM
> pg_logical_slot_get_changes('regression_slot', NULL, NULL);
> 2014-12-24 10:45:23 EST LOG: logical decoding found consistent point at
> A/75000100
> 2014-12-24 10:45:23 EST STATEMENT: SELECT * FROM
> pg_logical_slot_get_changes('regression_slot', NULL, NULL);
So it seems terse verbosity doesn't help. Bug? Or something wrong in my
config? As I said before, it is created from scratch and almost default,
expect log_line_prefix
On 24 December 2014 at 18:16, Adrian Klaver <adrian.kla...@aklaver.com>
wrote:
> On 12/24/2014 02:29 AM, Andrey Lizenko wrote:
>
>> Hello,
>> every execute of 'pg_logical_slot_get_changes' is logged by
>>
>> 2014-12-23 11:41:53 EST STATEMENT: SELECT * FROM
>> pg_logical_slot_get_changes('regression_slot', NULL, NULL);
>> 2014-12-23 11:42:21 EST LOG: starting logical decoding for slot
>> "regression_slot"
>> 2014-12-23 11:42:21 EST DETAIL: streaming transactions committing
>> after A/4E026FD8, reading WAL from A/4E026ED0
>>
>>
>>
>> logs settings are almost default:
>>
>> postgres=# select name, setting from pg_settings where name like
>> ('log%');
>> name | setting
>> -----------------------------+--------------------------------
>> log_autovacuum_min_duration | -1
>> log_checkpoints | off
>> log_connections | off
>> log_destination | stderr
>> log_directory | pg_log
>> log_disconnections | off
>> log_duration | off
>> log_error_verbosity | default
>> log_executor_stats | off
>> log_file_mode | 0600
>> log_filename | postgresql-%Y-%m-%d_%H%M%S.log
>> log_hostname | off
>> log_line_prefix | %t
>> log_lock_waits | off
>> log_min_duration_statement | -1
>> log_min_error_statement | error
>> log_min_messages | warning
>> log_parser_stats | off
>> log_planner_stats | off
>> log_rotation_age | 1440
>> log_rotation_size | 10240
>> log_statement | none
>> log_statement_stats | off
>> log_temp_files | -1
>> log_timezone | US/Eastern
>> log_truncate_on_rotation | off
>> logging_collector | off
>> (27 rows)
>>
>>
>> Is it possible to reduce verbose level for this?
>>
>
> Set log_error_verbosity to terse:
>
> http://www.postgresql.org/docs/9.4/interactive/runtime-config-logging.html
>
> log_error_verbosity (enum)
>
> Controls the amount of detail written in the server log for each
> message that is logged. Valid values are TERSE, DEFAULT, and VERBOSE, each
> adding more fields to displayed messages. TERSE excludes the logging of
> DETAIL, HINT, QUERY, and CONTEXT error information. VERBOSE output includes
> the SQLSTATE error code (see also Appendix A) and the source code file
> name, function name, and line number that generated the error. Only
> superusers can change this setting.
>
>
> Sort of surprised that the SELECT showed up when log_statement = none.
>
> Did you reload Postgres after making changes to the config?
>
>
>
>> Server version is 9.4.0, OS is Ubuntu 12.04 LTS
>>
>>
>>
>> --
>> Regards, Andrey Lizenko
>>
>
>
> --
> Adrian Klaver
> adrian.kla...@aklaver.com
>
--
С уважением, Андрей Лизенко
