| Bug #49487 | crash with explain extended and group_concat in a derived table \o/ | ||
|---|---|---|---|
| Submitted: | 6 Dec 2009 10:24 | Modified: | 20 Jun 2010 17:51 |
| Reporter: | Shane Bester (Platinum Quality Contributor) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S1 (Critical) |
| Version: | 5.0.88,5.1.41, 5.1.43 | OS: | Any |
| Assigned to: | Tatiana Azundris Nuernberg | CPU Architecture: | Any |
| Tags: | explain extended, group_concat, valgrind | ||
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
