| Bug #99638 | xa transaction with low performance | ||
|---|---|---|---|
| Submitted: | 20 May 2020 0:53 | Modified: | 3 Dec 2020 19:31 |
| Reporter: | phoenix Zhang (OCA) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S5 (Performance) |
| Version: | 8.0.18 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | xa | ||
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
[20 May 2020 0:54]
phoenix Zhang
[20 May 2020 1:00]
phoenix Zhang
my patch is
Attachment: xa_performance.diff (text/x-patch), 369 bytes.
