Bug #76012 If you have a fulltext index and drop it you can no longer perform online ddl
Submitted: 24 Feb 2015 4:52 Modified: 16 Jun 2015 14:33
Reporter: Brian Gruber Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious)
Version:5.6.22, 5.6.24, 5.7.7 OS:Any
Assigned to: CPU Architecture:Any
Tags: fulltext innodb online ddl

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: