| Bug #44969 | index not being used anymore with order by query | ||
|---|---|---|---|
| Submitted: | 19 May 2009 23:31 | Modified: | 11 Dec 2009 10:43 |
| Reporter: | Mr Jay | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.1.34, 5.1.35, 5.1.38, 6.0 bzr | OS: | Linux (x64) |
| Assigned to: | Assigned Account | CPU Architecture: | Any |
| Tags: | Indexing, optimization, order by, regression | ||
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
[26 May 2009 20:30]
Sveta Smirnova
