Bug #38834 key_buffer_size irregularities on 64 bit windows
Submitted: 16 Aug 2008 9:35 Modified: 2 Apr 2009 9:59
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S3 (Non-critical)
Version:mysql-5.1.26-rc-winx64 OS:Windows (64-bit)
Assigned to: Assigned Account CPU Architecture:Any
Tags: key_buffer_size

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: