timescaledb_experimental.policies

Early access 2.10.0

The policies view provides information on all policies set on continuous aggregates.

Note

Only policies applying to continuous aggregates are shown in this view. Policies applying to regular hypertables or regular materialized views are not displayed.

Samples

Select from the timescaledb_experimental.policies table to view it:

SELECT * FROM timescaledb_experimental.policies;

Example of the returned output:

-[ RECORD 1 ]--------------------------------------------------------------------
relation_name     | mat_m1
relation_schema   | public
schedule_interval | @ 1 hour
proc_schema       | _timescaledb_internal
proc_name         | policy_refresh_continuous_aggregate
config            | {"end_offset": 1, "start_offset", 10, "mat_hypertable_id": 2}
hypertable_schema | _timescaledb_internal
hypertable_name   | _materialized_hypertable_2
-[ RECORD 2 ]--------------------------------------------------------------------
relation_name     | mat_m1
relation_schema   | public
schedule_interval | @ 1 day
proc_schema       | _timescaledb_internal
proc_name         | policy_compression
config            | {"hypertable_id": 2, "compress_after", 11}
hypertable_schema | _timescaledb_internal
hypertable_name   | _materialized_hypertable_2
-[ RECORD 3 ]--------------------------------------------------------------------
relation_name     | mat_m1
relation_schema   | public
schedule_interval | @ 1 day
proc_schema       | _timescaledb_internal
proc_name         | policy_retention
config            | {"drop_after": 20, "hypertable_id": 2}
hypertable_schema | _timescaledb_internal
hypertable_name   | _materialized_hypertable_2

Returns

Column	Type	Description
relation_name	TEXT	Name of the continuous aggregate
relation_schema	TEXT	Schema of the continuous aggregate
schedule_interval	INTERVAL	How often the policy job runs
proc_schema	TEXT	Schema of the policy job
proc_name	TEXT	Name of the policy job
config	JSONB	Configuration details for the policy job
hypertable_schema	TEXT	Schema of the hypertable that contains the actual data for the continuous aggregate view
hypertable_name	TEXT	Name of the hypertable that contains the actual data for the continuous aggregate view