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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

Logging temporary file usage

If you set log_temp_files = 0 or a larger value, then the creation of all temporary files that are larger than this value in kilobytes is logged to the standard PostgreSQL log.

If, while monitoring the log and the pg_stat_database view, you notice an increase in temporary file activity, you should consider increasing work_mem, either globally or (preferably) on a query/session basis.

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Publisher Resources

ISBN: 9781788474924Supplemental Content