Bug #35136 Obviously slower plan is choosed at searching uses LIKE '%xxx%' clause
| Submitted: | 7 Mar 2008 8:34 | Modified: | 21 Jul 2008 11:36 |
|---|---|---|---|
| Reporter: | Yasufumi Kinoshita | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.0.54 | OS: | Any |
| Assigned to: | 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
[13 Mar 2008 3:49]
Yasufumi Kinoshita
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