Bug #77006 5.6 incompatible change in DELETE/SELECT ... WHERE NOT IN (subquery)
Submitted: 11 May 2015 21:03 Modified: 22 Dec 2015 10:12
Reporter: Sveta Smirnova (OCA) Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:5.6.24, 5.6.26, 5.6.10, 5.7.8 OS:Any
Assigned to: CPU Architecture:Any
Tags: regression

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: