删除用户 statement to remove a user from the database.
If you use
删除用户 to drop a user created with
创建用户 username EXTERNAL, the user will be dropped as an active NuoDB database user, but this will have no effect on the user’s在外部LDAP服务器中的条目。
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.