| Bug #83722 | UNION with outer LIMIT can return wrong number of rows | ||
|---|---|---|---|
| Submitted: | 7 Nov 2016 13:28 | Modified: | 7 Nov 2016 13:56 |
| Reporter: | Vilnis Termanis (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.7/8.0 | OS: | Ubuntu (16.04) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | union limit rows | ||
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
