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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…

The pg_stat_activity system view includes the wait_event_type and wait_event columns, which are set respectively to the kind of wait and to the kind of object that is blocked.

The preceding query uses the wait_event field to filter out only those queries that are waiting.

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Publisher Resources

ISBN: 9781788474924Supplemental Content