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PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

How it works...

From pg_settings, you can see which parameters have non-default values, and what the source of the current value is.

The SHOW command doesn't tell you whether a parameter is set at a non-default value. It just tells you the value, which isn't of much help if you're trying to understand what is set and why.

If the source is a configuration file, then the sourcefile and sourceline columns are also set. These can be useful in understanding where the configuration came from.

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Publisher Resources

ISBN: 9781788474924Supplemental Content