| Bug #49881 | alter table on partition table will lock the table, no queries can read | ||
|---|---|---|---|
| Submitted: | 22 Dec 2009 16:20 | Modified: | 4 Jan 2011 23:50 |
| Reporter: | Chris C | Email Updates: | |
| Status: | Won't fix | Impact on me: | |
| Category: | MySQL Server: Partitions | Severity: | S2 (Serious) |
| Version: | 5.1.41, 5.1.42, 5.5 | OS: | Any |
| Assigned to: | Mattias Jonsson | CPU Architecture: | Any |
| Tags: | regression | ||
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
