The INFORMATION_SCHEMA view INNODB_TEMP_TABLE_INFO was added to
MySQL 5.7 as part of the work to implement temporary tables
without any redo logging.

The only use case of this view was SELECT COUNT(*) in some tests,
to see how many temporary tables exist in InnoDB. The columns do
not report much useful information. For example, the table name
would not be the user-specified table name, but a generated #sql
name. Also, the session that created the table is not identified.