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Allow 10 minutes from last push for the staging site to build. If the link doesn't work, try using incognito mode instead. For internal reviewers, check web-documentation repo actions for staging build status. Link to build for this PR: http://docs-dev.timescale.com/docs-4386-docs-rfc-update-docs-about-logical-decoding |
mkindahl
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Sep 8, 2025
| |`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`| | ||
| | `timescaledb.invalidate_using` | TEXT | <Since2220 />Set to `wal` to read changes from the WAL using logical decoding, then update the materialization invalidations for continuous aggregates using this information. This reduces the I/O and CPU needed to manage the hypertable invalidation log. | `trigger` | |
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The two available options are wal and trigger. Default is trigger right now.
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Updated to explain trigger.
mkindahl
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Sep 12, 2025
atovpeko
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Sep 12, 2025
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