Bug #109784 Remove innodb table lock and use MDL lock to protect table
Submitted: 26 Jan 2023 3:19 Modified: 30 Jan 2023 15:14
Reporter: zhai weixiang (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: Contribution

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[26 Jan 2023 3:23] zhai weixiang 
a proof-of-concept patch, not fully tested

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

Attachment: remove_table_lock.diff (application/octet-stream, text), 29.46 KiB.
[3 Feb 2023 9:36] zhai weixiang 
update patch 

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

Attachment: remove_table_lock.diff (application/octet-stream, text), 36.53 KiB.