Bug #87940 InnoDB fails to discard record lock when discarding an index page
Submitted: 2 Oct 2017 11:18 Modified: 3 Oct 2017 18:06
Reporter: Elena Stepanova Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.5, 5.6, 5.7 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: