| Bug #70038 | Wrong select count distinct with a field included in two-column unique key | ||
|---|---|---|---|
| Submitted: | 14 Aug 2013 20:47 | Modified: | 19 Nov 2013 17:20 |
| Reporter: | Michal Sulik | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S2 (Serious) |
| Version: | 5.5/5.6 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | COUNT DISTINCT, innodb, SELECT, unique key | ||
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
