chore: add the chunk_time_interval parameter.

api/continuous-aggregates/alter_materialized_view.md

@@ -45,7 +45,7 @@ ALTER MATERIALIZED VIEW <view_name> SET ( timescaledb.<option> =  <value> [, ...
 | `timescaledb.compress_segmentby`           | TEXT                                    | Column list on which to key the compressed segments. An identifier representing the source of the data such as `device_id` or `tags_id` is usually a good candidate. The default is no `segment by` columns.                                                                                                                                                                                                                                       |
 | `timescaledb.compress_chunk_time_interval` | TEXT                                    | EXPERIMENTAL: set compressed chunk time interval used to roll compressed chunks into. This parameter compresses every chunk, and then merges it into a previous adjacent chunk if possible, to reduce the total number of chunks in the hypertable. It should be set to a multiple of the current chunk interval. This option can be changed independently of other compression settings and does not require the `timescaledb.compress` argument. |
 | `timescaledb.enable_cagg_window_functions` | BOOLEAN                                 | EXPERIMENTAL: enable window functions on continuous aggregates. Support is experimental, as there is a risk of data inconsistency if the user is not careful. For example, in backfill scenarios, buckets could be missed. |
-
+| `timescaledb.chunk_interval` (formerly `timescaledb.chunk_time_interval`)          |INTERVAL| Set the chunk interval. The default value is 10x the original hypertable. Renamed in Timescale 2.20. |
 
 ## Sample usage
 

api/continuous-aggregates/create_materialized_view.md

@@ -75,11 +75,12 @@ Required `WITH` clause options:
 
 Optional `WITH` clause options:
 
-|Name|Type|Description|Default value|
-|-|-|-|-|
-|`timescaledb.materialized_only`|BOOLEAN|Return only materialized data when querying the continuous aggregate view|`TRUE`|
-|`timescaledb.create_group_indexes`|BOOLEAN|Create indexes on the continuous aggregate for columns in its `GROUP BY` clause. Indexes are in the form `(<GROUP_BY_COLUMN>, time_bucket)`|`TRUE`|
-|`timescaledb.finalized`|BOOLEAN|In TimescaleDB 2.7 and above, use the new version of continuous aggregates, which stores finalized results for aggregate functions. Supports all aggregate functions, including ones that use `FILTER`, `ORDER BY`, and `DISTINCT` clauses.|`TRUE`|
+|Name|Type| Description                                                                                                                                                                                                                                |Default value|
+|-|-|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-|
+|`timescaledb.chunk_interval`|INTERVAL| Set the chunk interval. The default value is 10x the original hypertable.                                                                                                     |
+|`timescaledb.create_group_indexes`|BOOLEAN| Create indexes on the continuous aggregate for columns in its `GROUP BY` clause. Indexes are in the form `(<GROUP_BY_COLUMN>, time_bucket)`                                                                                                |`TRUE`|
+|`timescaledb.finalized`|BOOLEAN| In TimescaleDB 2.7 and above, use the new version of continuous aggregates, which stores finalized results for aggregate functions. Supports all aggregate functions, including ones that use `FILTER`, `ORDER BY`, and `DISTINCT` clauses. |`TRUE`|
+|`timescaledb.materialized_only`|BOOLEAN| Return only materialized data when querying the continuous aggregate view                                                                                                                                                                  |`TRUE`|
 
 For more information, see the [real-time aggregates][real-time-aggregates] section.