April 2018
Intermediate to advanced
508 pages
15h 22m
English
Content preview from PostgreSQL 10 High Performance - Third Edition
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Configuration and monitoring
Server parameters can be adjusted per user/database combination. When the postgresql.conf file is reloaded via pg_ctl reload or sending the server a SIGHUP signal, the server log file notes which parameters were changed as a result. Background writer statistics can now be reset using pg_stat_reset_shared('bgwriter').
Table and function counters can be individually reset using the pg_stat_reset_single_table_counters() and pg_stat_reset_single_function_counters() functions. The log_temp_files parameter is now specified in kilobyte units and its documentation is corrected. The description in earlier versions was misleading.
The log_line_prefix option can now track the SQLSTATE value set for messages such as errors, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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