Bug #77424 Poor choices by query planner on innodb table vs myisam
Submitted: 22 Jun 2015 6:39 Modified: 14 Aug 2015 17:01
Reporter: MySQL Admin Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:5.5.43, 5.6.25 OS:Debian (Wheezy)
Assigned to: CPU Architecture:Any
Tags: indexes, innodb, query planner

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: