| Bug #1844 | Slow performance with select count(*) | ||
|---|---|---|---|
| Submitted: | 15 Nov 2003 15:14 | Modified: | 17 Nov 2003 7:28 |
| Reporter: | Ron Gage | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S3 (Non-critical) |
| Version: | 4.1 alpha | OS: | Linux (Slackware 9.0) |
| Assigned to: | Dean Ellis | CPU Architecture: | Any |
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
