Bug #81106 InnoDB: error in sec index entry update in
Submitted: 16 Apr 2016 20:30 Modified: 17 May 2016 13:42
Reporter: Myroslav Mishov Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.6.29 OS:CentOS (7.2)
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: