| Bug #73777 | DELETE query takes a long time and examines more rows than exist in the table | ||
|---|---|---|---|
| Submitted: | 31 Aug 2014 11:00 | Modified: | 1 Sep 2014 16:00 |
| Reporter: | Paul Tumakaev | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Memory storage engine | Severity: | S3 (Non-critical) |
| Version: | 5.6, 5.6.21, 5.5.40 | OS: | Linux |
| 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
[31 Aug 2014 11:05]
Paul Tumakaev
