Bug #96609 Corrupted timestamp data on alter
Submitted: 21 Aug 2019 19:14 Modified: 22 Aug 2019 9:46
Reporter: Christopher Shumake Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Data Types Severity:S2 (Serious)
Version:5.7.23, 5.7.27 OS:Debian
Assigned to: CPU Architecture:Any
Tags: DST, timestamp, timezone

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: