Bug #68067 The vio_read_buff (libmysqlclient.so.18) will block in multi-thread program
Submitted: 10 Jan 2013 9:32 Modified: 8 Jan 2014 8:46
Reporter: Nan Xiao Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: C API (client library) Severity:S4 (Feature request)
Version: OS:Solaris
Assigned to: CPU Architecture:Any
Tags: block, unixODBC, vio_read

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: