timescaledb_experimental.policies
CommunityCommunity functions are available under Timescale Community Edition. Click to learn more.ExperimentalExperimental features are not suitable for production environments. They are included under the TimescaleDB experimental schema. Click to learn more.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.
Warning
Experimental features could have bugs. They might not be backwards compatible, and could be removed in future releases. Use these features at your own risk, and do not use any experimental features in production.
| Column | Type | Description |
|---|---|---|
relation_name | Name of the continuous aggregate | |
relation_schema | Schema of the continuous aggregate | |
schedule_interval | How often the policy job runs | |
proc_schema | Schema of the policy job | |
proc_name | Name of the policy job | |
config | Configuration details for the policy job | |
hypertable_schema | Schema of the hypertable that contains the actual data for the continuous aggregate view | |
hypertable_name | Name of the hypertable that contains the actual data for the continuous aggregate view |
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_m1relation_schema | publicschedule_interval | @ 1 hourproc_schema | _timescaledb_internalproc_name | policy_refresh_continuous_aggregateconfig | {"end_offset": 1, "start_offset", 10, "mat_hypertable_id": 2}hypertable_schema | _timescaledb_internalhypertable_name | _materialized_hypertable_2-[ RECORD 2 ]--------------------------------------------------------------------relation_name | mat_m1relation_schema | publicschedule_interval | @ 1 dayproc_schema | _timescaledb_internalproc_name | policy_compressionconfig | {"hypertable_id": 2, "compress_after", 11}hypertable_schema | _timescaledb_internalhypertable_name | _materialized_hypertable_2-[ RECORD 3 ]--------------------------------------------------------------------relation_name | mat_m1relation_schema | publicschedule_interval | @ 1 dayproc_schema | _timescaledb_internalproc_name | policy_retentionconfig | {"drop_after": 20, "hypertable_id": 2}hypertable_schema | _timescaledb_internalhypertable_name | _materialized_hypertable_2
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