This statement is used to delete an uploaded file.
DROP FILE "file_name" [FROM database]
- file_name: file name.
- database: a db to which the file belongs, if not specified, the db of the current session is used.
- properties supports the following parameters:
catalog: Required. The category the file belongs to.
Delete the file ca.pem
DROP FILE "ca.pem" properties("catalog" = "kafka");