Bug #77572 The bogus duplicate key error in online ddl with incorrect key name
Submitted: 1 Jul 2015 2:33 Modified: 17 Sep 2015 21:19
Reporter: zhang yingqiang (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: DDL Severity:S3 (Non-critical)
Version:5.6.16 5.7.7 OS:Any
Assigned to: CPU Architecture:Any
Tags: online ddl; duplicate key;

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: