| Bug #42946 | memory exaustion when performing large multi-statement queries | ||
|---|---|---|---|
| Submitted: | 17 Feb 2009 21:42 | Modified: | 24 Apr 2009 11:49 |
| Reporter: | Antony Curtis | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server | Severity: | S1 (Critical) |
| Version: | 5.1.31 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | crash, DoS | ||
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
