DROP USER — remove a database user
DROP USER statement to remove a user from the database.
If you use
DROP USER to drop a user created with
CREATE USER username EXTERNAL, the user will be dropped as an active NuoDB database user, but this will have no effect on the user’s entry in the external LDAP server.
If the user does not exist and you specify
IF EXISTS, NuoDB does not generate an error. Otherwise, if the user does not exist, an error is generated.
Name of a user