How to roll back a database by navicat

Roll back the database in Navicat: Make sure you are connected to the database. Right-click the database name and select Rollback. Select the time point to roll back and click OK. The rollback operation affects changes made after the selected time point. The rollback operation is irreversible and may lead to data loss. It is recommended to back up the data before rollback.

Navicat rollback database

How to roll back the database?

Rolling back a database in Navicat is a simple and straightforward process:

1. Make sure you are connected to the database you want to rollback.
2. Right-click on the database name and select Rollback.
3. In the "Rollback" window that pops up, select the point in time to roll back.
4. Click the OK button.

Details:

1. Select time point:

• Navicat automatically displays the nearest available time points, but you can also manually select a specific time point.
• The available time points are determined by the log settings of the database.

2. Rollback range:

• The rollback operation only affects changes made after the selected time point.
• Submitted transactions cannot be rolled back.

3. Risk of data loss:

• The rollback operation is irreversible, so make sure that the data has been backed up before rolling back.
• If redo logging is enabled, the risk of data loss is lower.

4. Performance impact:

• Rolling back is a time-consuming operation, especially for large databases.
• A rollback operation may cause the database to be temporarily unavailable.

5. Use scenarios:

Database rollback is usually used in the following situations:

• Undo an incorrect action or unexpected change.
• Recovery data is lost or corrupted.
• Test rollback policies and disaster recovery plans.

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