Update for enable_merge_on_cagg_refresh #4587
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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-4384-feedback-page-apilatestcontinuous-aggregatescreate_materialized_view |
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billy-the-fish
approved these changes
Nov 27, 2025
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kpan2034
requested changes
Dec 2, 2025
| Logs (WAL) by enabling the `timescaledb.enable_merge_on_cagg_refresh` | ||
| [GUC parameter][gucs]. This enables $CAGG | ||
| refresh to use MERGE instead of deleting old materialized data and re-inserting. | ||
| This is a session-level parameter that only works for finalized $CAGGs |
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I don't think it's accurate to call this a session-level parameter -- it's a GUC so it can be set for the whole database.
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