Bug #38046 INSERT SELECT ON DUPLICATE KEY UPDATE, LOAD DATA REPLACE wrong lock
Submitted: 11 Jul 2008 14:22 Modified: 3 Aug 2012 15:34
Reporter: Sergei Golubchik Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Locking Severity:S3 (Non-critical)
Version:5.0, 5.1, 6.0 bzr OS:Any
Assigned to: CPU Architecture:Any

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: