> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bytebase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Schema Rollback

Bytebase records the history for each schema change. To roll back a schema change:

* You can use
  [Schema Synchronization](/change-database/synchronize-schema) to synchronize the database to a
  history schema version.

* You can open the database [changelog](/change-database/change-history/), select an entry
  that changed the schema, and roll back. Rollback is only offered on entries with a schema
  difference, so it does not apply to pure data changes.