| Bug #42037 | Queries containing a subquery with DISTINCT and ORDER BY could cause a server c | ||
|---|---|---|---|
| Submitted: | 12 Jan 2009 1:08 | Modified: | 16 Feb 2009 2:12 |
| Reporter: | Sean Jenkins | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S1 (Critical) |
| Version: | 5.0.75, 4.1, 5.0, 5.1, 6.0 bzr | OS: | Linux (CentOS 4.7) |
| Assigned to: | Gleb Shchepa | CPU Architecture: | Any |
| Tags: | Bug #38191, distinct, memory leak, order by | ||
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
[12 Jan 2009 10:45]
Sveta Smirnova
