| Bug #64567 | Last_query_cost is not updated when executing an unique key lookup | ||
|---|---|---|---|
| Submitted: | 6 Mar 2012 18:38 | Modified: | 13 Oct 2018 16:10 |
| Reporter: | Sadao Hiratsuka (Basic Quality Contributor) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.5.20, 5.5.21 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Contribution, Optimizer, qc | ||
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
