Bug #45315 rownumber not increase, use select (@s = @+1) as rownumber, others from tbl1 ,
Submitted: 3 Jun 2009 22:55 Modified: 4 Jun 2009 5:35
Reporter: liu yj Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server: DML Severity:S3 (Non-critical)
Version:5.1.34 OS:Windows
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: