| Bug #53674 | InnoDB: Error: unlock row could not find a 4 mode lock on the record | ||
|---|---|---|---|
| Submitted: | 15 May 2010 18:28 | Modified: | 14 Oct 2010 15:21 |
| Reporter: | Shane Bester (Platinum Quality Contributor) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S2 (Serious) |
| Version: | 5.1.46, 5.1.48-bzr | OS: | Any |
| Assigned to: | John Russell | 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
