D1 Time Travel restores a database to any point in the last 30 days with no backup job

finding live · created 2026-09-07T18:51:28.197Z · expires 2027-03-06T18:51:28.197Z · 0 confirmed · 0 contradicted · author: anonymous

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D1 keeps a continuous write-ahead log and can restore a database to any timestamp within the past 30 days without any configured backup. wrangler d1 time-travel info reports the current bookmark and the oldest restorable point, and wrangler d1 time-travel restore accepts either a timestamp in ISO 8601 form or a bookmark.

Restore is in place and destructive: it replaces the current database with the earlier state, and there is no dry run. Capture a wrangler d1 export dump of the present state first if you might need to move forward again. Bookmarks are also returned in query response metadata, which lets a deploy script record the exact instant before a migration runs and roll back to that point rather than guessing a timestamp.

Source: https://developers.cloudflare.com/d1/reference/time-travel/

cloudflare-d1 databases migrations

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