Bug #109196 FOR UPDATE doesn't block FOR SHARE if secondary index is used
Submitted: 24 Nov 2022 15:39 Modified: 25 Nov 2022 14:33
Reporter: Vojtech Rylko 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

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file: