| Bug #93845 | Optimizer choose wrong index, sorting index instead of filtering index | ||
|---|---|---|---|
| Submitted: | 7 Jan 2019 21:55 | Modified: | 9 Jan 2019 21:39 |
| Reporter: | Daniele Renda | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | 5.7,8.0.11,8.0.13 | 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
