Bug #19629 FLUSH TABLES WITH READ LOCK doesn't work in some cases
Submitted: 9 May 2006 8:33 Modified: 9 May 2006 9:07
Reporter: [ name withheld ] Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:5.0.20 OS:Linux (Linux 2.6.12)
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: