Bug #43940 64-bit windows myisamchk doesn't support key_buffer_size > 4G
Submitted: 29 Mar 2009 18:11 Modified: 26 Jun 2009 2:12
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: MyISAM storage engine Severity:S3 (Non-critical)
Version:5.1.32 OS:Windows (64-bit)
Assigned to: Sergei Glukhov CPU Architecture:Any
Tags: MyISAMchk

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: