Bug #8173 unique index allows duplicates with null values
Submitted: 28 Jan 2005 5:44 Modified: 28 Jan 2005 6:20
Reporter: [ name withheld ] Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.0.0-alpha-nt OS:Windows (Windows XP)
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: