| Bug #118976 | Executing "show full columns from table" under high concurrency results in poor performance. | ||
|---|---|---|---|
| Submitted: | 9 Sep 12:43 | Modified: | 11 Sep 13:07 |
| Reporter: | Sakurajima Mai | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | MySQL Server: Performance Schema | Severity: | S3 (Non-critical) |
| Version: | 8.0.41 | OS: | Any |
| Assigned to: | MySQL Verification Team | 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
