Bug #119063 Unused variable 'fk_max_recusive_level'
Submitted: 24 Sep 3:45 Modified: 29 Sep 13:07
Reporter: Xiaocong Ding (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:8.0.43 OS:Any
Assigned to: CPU Architecture:Any
Tags: foreign key

[24 Sep 3:45] Xiaocong Ding 
Description:
As mentioned in the title, the variable fk_max_recusive_level is only assigned a value of 0 and has not participated in any conditional judgment, and it can be removed directly.

How to repeat:
This is a code suggestion.

Suggested fix:
Remove the variable 'fk_max_recusive_level'.
[24 Sep 4:14] Xiaocong Ding 
Besides, the variable 'check_recursive' is also unused, which can be removed.
[24 Sep 6:19] Xiaocong Ding 
Here is my patch fixing this problem.

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: fix.patch (application/octet-stream, text), 3.48 KiB.
[29 Sep 13:07] MySQL Verification Team 
Thank you for your contribution.