Bug #96437 multi_range select for update with a partition table may lock other rec
Submitted: 6 Aug 2019 11:58 Modified: 6 Mar 2020 0:46
Reporter: yayun zhou Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Partitions Severity:S3 (Non-critical)
Version:5.7.22 OS:Red Hat (6.5)
Assigned to: CPU Architecture:x86
Tags: multi_range partition rec_lock

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: