| Bug #53345 | SET @foo=(SELECT max(a) FROM t1), GLOBAL read_only=1 hangs | ||
|---|---|---|---|
| Submitted: | 1 May 2010 12:00 | Modified: | 12 Jul 2012 14:40 |
| Reporter: | Konstantin Osipov (OCA) | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server: Locking | Severity: | S3 (Non-critical) |
| Version: | 5.1+ | OS: | Any |
| Assigned to: | Jon Olav Hauglid | 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
