Bug #94740 MySQL Feature Request ( Parallel Process & Hash Join )
Submitted: 22 Mar 2019 0:14 Modified: 24 Oct 2019 12:41
Reporter: 희윤 윤 Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S4 (Feature request)
Version: OS:Any
Assigned to: CPU Architecture:Any
Tags: hash, hashjoin, parallel

[22 Mar 2019 0:14] 희윤 윤
Description:
MySQL Database does not work with Parallel. 

This is very inconvenient in choosing Database.

It is very difficult to control large amounts of data.

The same is true of Hash Join. 

For use in critical services, these two features must be provided as required.

Please, I really want you to develop these two features .

How to repeat:

develop these two features

Suggested fix:

develop these two features
[24 Oct 2019 12:41] MySQL Verification Team
Hello Mr. 희윤 윤,

Thank you for your features request.

Hash join already functions fully in 8.0.18, while Parallel Query is already scheduled.

We can't inform you on the timetable, since we do not have access to it.