| Bug #103272 | condition_fanout_filter downgrade performance on HDD | ||
|---|---|---|---|
| Submitted: | 10 Apr 2021 5:22 | Modified: | 12 Apr 2021 12:51 |
| Reporter: | haochen he | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | MySQL Server | Severity: | S3 (Non-critical) |
| Version: | 8.0.22 | OS: | Ubuntu (20.10-Desktop) |
| Assigned to: | CPU Architecture: | x86 (AMD Ryzen 9 3900XT) | |
| Tags: | performance | ||
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
