Bug #88599 Data truncation in WHERE condition of UPDATE for excluded value
Submitted: 22 Nov 2017 6:10 Modified: 22 Dec 2017 8:11
Reporter: Courtney Miles Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: DML Severity:S3 (Non-critical)
Version:5.7.17 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: