| Bug #29582 | huge memory consumption with union, subselect, joins | ||
|---|---|---|---|
| Submitted: | 5 Jul 2007 18:57 | Modified: | 3 Aug 2007 2:29 |
| Reporter: | Shane Bester (Platinum Quality Contributor) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S1 (Critical) |
| Version: | 5.0.42, 5.0.46BK | OS: | Any |
| Assigned to: | Sergey Petrunya | CPU Architecture: | Any |
| Tags: | bfsm_2007_07_19, Leak, Memory, UNION | ||
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
