Bug #63167 MAYBE a not optimized IN operation
Submitted: 9 Nov 2011 18:17 Modified: 11 Nov 2011 15:18
Reporter: Roberto Spadim (Basic Quality Contributor) Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S5 (Performance)
Version:5.5 OS:Any
Assigned to: CPU Architecture:Any
Tags: qc

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: