| Bug #121157 | Timezone-dependent generated column breaks UNIQUE and makes table unrestorable | ||
|---|---|---|---|
| Submitted: | 23 Aug 6:37 | Modified: | 25 Aug 9:35 |
| Reporter: | Blackening Zhang | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S1 (Critical) |
| Version: | 8.0.46, 8.4.11, 9.7.2 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | data loss, functional index, generated column, INDEX, innodb, lc_time_names, mysqldump, time_zone, wrong results | ||
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
