| Bug #89115 | Unnecessary to hold trx mutex while updating trx_t::n_ref | ||
|---|---|---|---|
| Submitted: | 5 Jan 2018 10:05 | Modified: | 15 Jan 2018 3:23 |
| Reporter: | zhai weixiang (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S4 (Feature request) |
| Version: | MySQL8.0 | 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
