Bug #96112 "SELECT x WHERE y ORDER BY x LIMIT 1" faster than "SELECT MIN(x) WHERE y"
Submitted: 6 Jul 2019 14:02 Modified: 8 Jul 2019 12:43
Reporter: Ruud H.G. van Tol Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S4 (Feature request)
Version:5.7 OS:CentOS
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: