(available as of MySQL 8.0.21) provides information about table
attributes defined for primary and secondary storage engines.
TABLES_EXTENSIONS table is
reserved for future use.
TABLES_EXTENSIONS table has these
The name of the catalog to which the table belongs. This value is always
The name of the schema (database) to which the table belongs.
The name of the table.
Table attributes defined for the primary storage engine. Reserved for future use.
Table attributes defined for the secondary storage engine. Reserved for future use.