Bug #105988 The problem about predicate lock in Serializable isolation level
Submitted: 28 Dec 2021 7:22 Modified: 11 Jan 2022 14:09
Reporter: Siyang Weng Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.7.27/8.0.27 OS:Red Hat (Red Hat 4.8.5-39)
Assigned to: CPU Architecture:x86 (3.10.0-1127.10.1.el7.x86_64)

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: