| Bug #64706 | multiple column index/key is ignored if "IN ()" contains more than 1 item | ||
|---|---|---|---|
| Submitted: | 20 Mar 2012 15:23 | Modified: | 20 Mar 2012 16:21 |
| Reporter: | Maciej Zalewski | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.1.61-0+squeeze1-log | OS: | Linux (Debian squeeze) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | IN, INDEX, key, multiple column, Optimizer, primary 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
