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pg_signal_autovacuum_worker

pg_signal_autovacuum_worker allows signaling autovacuum workers to cancel the current table's vacuum or terminate its session. See Section 9.28.2 .

Reading PostgreSQL 18.6.

Description

pg_signal_autovacuum_worker allows signaling autovacuum workers to cancel the current table's vacuum or terminate its session. See Section 9.28.2 .

Name: pg_signal_autovacuum_worker
Manual terminology: Predefined roles

Related entries

Section 9.28.2

Documentation and source

Source build

Version: 18.6
Build: PostgreSQL 18.6 Documentation
Source fingerprint: b7ebd726e6017f55081b4034b96d6a3289ae7937a26adaf72e58b9a08e009c75

Compare versions

PostgreSQL 17 → 18: added.

--- PostgreSQL 17
+++ PostgreSQL 18
@@ -1 +1,14 @@
-Not recorded in this version
+{
+  "facts": [
+    {
+      "label": "Name",
+      "value": "pg_signal_autovacuum_worker"
+    },
+    {
+      "label": "Manual terminology",
+      "value": "Predefined roles"
+    }
+  ],
+  "signature": null,
+  "tables": null
+}

Compares recorded interfaces and attributes. Source fingerprints and build metadata are excluded; an absent sample is not proof of the introduction or removal release.

Related entries

pg_signal_backendpg_signal_backend
pg_use_reserved_connectionspg_use_reserved_connections

Export JSON · Back to Predefined Roles · Recorded in PostgreSQL 18 through 20; the first sample is not necessarily its introduction.