Bug #101267 altering table containing decimal causes corruption
Submitted: 22 Oct 2020 2:16 Modified: 22 Oct 2020 5:17
Reporter: bombzj bombzj Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S2 (Serious)
Version:5.7.31, 5.6.50, 5.7.32, 8.0.22 OS:CentOS (7.8)
Assigned to: CPU Architecture:x86

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: