| Bug #97462 | Slow JOIN with ORDER BY due wrong index selection | ||
|---|---|---|---|
| Submitted: | 3 Nov 2019 15:05 | Modified: | 12 Nov 2019 16:37 |
| Reporter: | Max Kostikov | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 8.0.17 | OS: | FreeBSD (12.0) |
| Assigned to: | CPU Architecture: | x86 | |
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
