| Bug #28188 | 'not exists' optimization for outer joins does not work anymore | ||
|---|---|---|---|
| Submitted: | 1 May 2007 23:56 | Modified: | 10 May 2007 17:49 |
| Reporter: | Igor Babaev | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.0.42-BK, 5.0.18-BK | OS: | Any |
| Assigned to: | Igor Babaev | 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
