It is important to note that the following items are obsolete and have been removed in MySQL 8.0. When messages are displayed for alternatives, applications must be updated to use them and the following is only a short list of all removed items. I invite you to visit MySQL website for more details:
- The information_schema_stats configuration has been replaced by information_schema_stats_expiry.
- InnoDB system views have been replaced:
- The query cache has been removed, including FLUSH QUERY CACHE and RESET QUERY CACHE.
- Two MySQL storage engines currently provide native partition support: InnoDB and NDB. Of these, only InnoDB is supported by MySQL 8.0. Any attempt to create partitioned tables in MySQL 8.0 using another storage engine will fail.
- In MySQL 8.0, the data_locks table and sys schema views contain separate schema name...