| Bug #113800 | Performance degradation of Blob operations comparing with MySQL 5.7 | ||
|---|---|---|---|
| Submitted: | 30 Jan 2024 5:30 | Modified: | 31 Jan 2024 6:16 |
| Reporter: | MOORE MIAO | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: DML | Severity: | S5 (Performance) |
| Version: | 8.0.22, 8.0.36, 8.0.11 | OS: | Linux |
| Assigned to: | CPU Architecture: | x86 | |
| Tags: | blob field, regression | ||
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
