| Bug #56714 | Slow MAX() on primary key retrieved by secondary index in InnoDB | ||
|---|---|---|---|
| Submitted: | 10 Sep 2010 12:45 | Modified: | 2 Apr 2013 7:20 |
| Reporter: | Nicholas Sherlock | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.1.50, 5.1.51-bzr | OS: | Windows |
| Assigned to: | CPU Architecture: | Any | |
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:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
