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authorRobert Haas <rhaas@postgresql.org>2015-07-17 09:12:03 -0400
committerRobert Haas <rhaas@postgresql.org>2015-07-17 09:12:03 -0400
commita04bb65f70dafdf462e0478ad19e6de56df89bfc (patch)
treef2095d72b0851f23d12ab03dc9f243c50dcd889a /src/backend/utils/adt/jsonfuncs.c
parent43d89a23d59c487bc9258fad7a6187864cb8c0c0 (diff)
downloadpostgresql-a04bb65f70dafdf462e0478ad19e6de56df89bfc.tar.gz
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Add new function pg_notification_queue_usage.
This tells you what fraction of NOTIFY's queue is currently filled. Brendan Jurd, reviewed by Merlin Moncure and Gurjeet Singh. A few further tweaks by me.
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