Bug #70245 incorrect costing for range scan causes optimizer to choose incorrect index
| Submitted: | 4 Sep 2013 21:45 | Modified: | 5 Sep 2013 16:57 |
|---|---|---|---|
| Reporter: | trevor price | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | 5.6.13 | OS: | Linux (2.6.16.33-xenU x86_64) |
| Assigned to: | Jørgen Løland | CPU Architecture: | Any |
| Tags: | optimizer cost range_scan | ||
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
[4 Sep 2013 21:48]
trevor price
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