| Bug #21705 | COUNT(DISTINCT field) with GROUP BY forces incorrect behaviour of LIMIT | ||
|---|---|---|---|
| Submitted: | 17 Aug 2006 22:50 | Modified: | 7 Sep 2006 10:02 |
| Reporter: | Sergey Smirnov | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | 4.1.21/4.1/5.0/5.1BK | OS: | Linux (Linux) |
| Assigned to: | Georgi Kodinov | CPU Architecture: | Any |
| Tags: | distinct, group by.limit | ||
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
