| Bug #31112 | Aliased version of simple query very slow | ||
|---|---|---|---|
| Submitted: | 20 Sep 2007 14:41 | Modified: | 29 Oct 2007 16:54 |
| Reporter: | Adrian Walker | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server: DML | Severity: | S5 (Performance) |
| Version: | Ver 14.7 Distrib 4.1.13, for pc-linux-gn | OS: | Linux (pc-linux-gn) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | alias, performance, SELECT | ||
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
[20 Sep 2007 20:39]
Adrian Walker
