Is SQL changed values stored?

Hello guys,
I wonder if the changed values get stored somewhere upon submission eg. the cached example when editing a sql databasef so? where?

Thanks in advance!

Hey hi, there's no separate cache for storing changed values upon submission. The database management system handles the storage and retrieval of data within the database tables.

If you do not proactively set up a mechanism to store old data (via logs, cache, or triggers), old data is often not automatically saved when updating SQL.