How can I empty all tables data under a user in Couchbase?

To delete all data from tables under a user in Couchbase, you can use an N1QL query statement. Here is an example N1QL query statement that will delete all table data under a specified user.

DELETE FROM `bucket_name` WHERE META().id LIKE "user::%"

Please replace ‘bucket_name’ in the above statement with the name of your Couchbase bucket, and then execute the query to delete all table data under the user.

It is important to note that this operation will permanently delete data, so please proceed with caution and make sure you truly need to clear the data. It is recommended to back up your data before performing this operation.