Bug #62350 mysql_stmt_result_metadata() returns invalid metadata on EXPLAIN, can crash PHP
Submitted: 5 Sep 2011 12:13 Modified: 7 Sep 2011 4:49
Reporter: Ulf Wendel Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: DML Severity:S2 (Serious)
Version:5.5/5.1 OS:Any
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: