Bug #53204 os_fastmutex_trylock is implemented incorrectly on Windows
Submitted: 27 Apr 2010 14:17 Modified: 24 Aug 2010 18:46
Reporter: Vladislav Vaintroub Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.1+ OS:Windows
Assigned to: Calvin Sun 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: