| Bug #70718 | Unique index allows duplicates with null values | ||
|---|---|---|---|
| Submitted: | 24 Oct 2013 3:58 | Modified: | 24 Oct 2013 12:16 |
| Reporter: | Dimitriy A | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server | Severity: | S2 (Serious) |
| Version: | MySQL 5.0 and up | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | duplicate, null, unique index | ||
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
