Bug #87062 "SELECT NULL,* FROM table;" is syntax error
Submitted: 13 Jul 2017 13:05 Modified: 13 Jul 2017 15:53
Reporter: Duncan Ferguson Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Command-line Clients Severity:S3 (Non-critical)
Version:5.5.54-0+deb8u1 OS:Debian (Debian GNU/Linux 8.7 (jessie))
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: