| Bug #27062 | Creation of temp tables (memory/heap) sets a global mutex | ||
|---|---|---|---|
| Submitted: | 13 Mar 2007 3:19 | Modified: | 7 Aug 2007 19:51 |
| Reporter: | Arjen Lentz | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server | Severity: | S5 (Performance) |
| Version: | 5.1, 5.0 | OS: | Any (any) |
| Assigned to: | Michael Widenius | CPU Architecture: | Any |
| Tags: | bfsm_2007_07_19, heap, Memory, mutex, temp, tmp | ||
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
