| Bug #36109 | index on part of varchar field is not used when it could be | ||
|---|---|---|---|
| Submitted: | 16 Apr 2008 5:12 | Modified: | 10 Jul 2009 9:39 |
| Reporter: | Ben Krug | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.0.44, 5.0.51, 5.0.66a, 5.1.26-rc | OS: | Any |
| Assigned to: | Assigned Account | 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
