When issuing a statement to MySQL8 server:
SELECT SQL_NO_CACHE *
FROM <table-name>;
I get this warning:
Warning, 1681, 'SQL_NO_CACHE' is deprecated and will be removed in a future release.
I would like to ask if there is any successor of the SQL_NO_CACHE that works or is planned to work with MySQL 8.x?
Does SQL_NO_CACHE actually work with MySQL 8.x or it is omitted by the server?
https://dev.mysql.com/worklog/task/?id=10837 says:
Since 8.0 still has (i.e. silently ignores) the SQL_NO_CACHE syntax and always returns false on the have_query_cache variable, maintain deprecation warnings for both like we do in 5.7 for a while.
more readings on this subject: https://mysqlserverteam.com/mysql-8-0-retiring-support-for-the-query-cache/
"Although MySQL Query Cache was meant to improve performance, it has serious scalability issues and it can easily become a severe bottleneck."
and
"The query cache has been disabled-by-default since MySQL 5.6 (2013)"
Just noticed it, damn it was so useful -_-
Keep using it until it's removed or try SELECT column, now() FROM myTable instead.
I suppose the call will force mysql to not use the cache.