| Bug #67452 | Setting a variable from a select acquires a lock when using read uncommitted | ||
|---|---|---|---|
| Submitted: | 2 Nov 2012 6:18 | Modified: | 1 Mar 2023 8:42 |
| Reporter: | Yoseph Phillips | Email Updates: | |
| Status: | Won't fix | Impact on me: | |
| Category: | MySQL Server: Locking | Severity: | S2 (Serious) |
| Version: | 5.5.24+ | OS: | Any (Ubuntu and Windows XP) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | lock, read uncommitted | ||
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
