Wiki / Statistics & Metrics / pg_stat_subscription
pg_stat_subscription.worker_type
Type of the subscription worker process. Possible types are apply, parallel apply, and table synchronization.
Reading PostgreSQL 18.6.
Description
Type of the subscription worker process. Possible types are apply, parallel apply, and table synchronization.
- View
- pg_stat_subscription
- Field
- worker_type
- SQL type
- text
- Units named in the field definition
- Not specified
- Reset observation
- No stats_reset field is documented for this view
Usage
SELECT worker_type FROM pg_catalog.pg_stat_subscription;View semantics
At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.
Collection and reset context
Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.
Inspect this field
Example query; no execution result or measured value is asserted.
SELECT worker_type FROM pg_catalog.pg_stat_subscription;Related entries
Documentation and source
Source build
- Version
- 18.6
- Build
- https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2
- Source fingerprint
555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
Compare versions
PostgreSQL 17 → 18: unchanged.
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_stat_subscription.last_msg_receipt_timepg_stat_subscription.last_msg_send_timepg_stat_subscription.latest_end_lsnpg_stat_subscription.latest_end_timepg_stat_subscription.leader_pidpg_stat_subscription.pidpg_stat_subscription.received_lsnpg_stat_subscription.relidpg_stat_subscription.subidpg_stat_subscription.subname
Export JSON · Back to Statistics & Metrics · Recorded in PostgreSQL 17 through 20; the first sample is not necessarily its introduction.