| Bug #54058 | TRIGGER causes table lock for SELECT or UPDATE query with InnoDB plugin | ||
|---|---|---|---|
| Submitted: | 28 May 2010 10:05 | Modified: | 12 Dec 2010 0:16 |
| Reporter: | Petr Valkoun | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server: InnoDB Plugin storage engine | Severity: | S2 (Serious) |
| Version: | MySQL 5.1.47 GA | OS: | Linux (OpenSUSE 11.2 x64) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | innodb, InnoDB plugin, table lock, trigger | ||
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
[28 May 2010 15:57]
Petr Valkoun
[28 May 2010 16:03]
Petr Valkoun
Sorry, this is the correct file
Attachment: status2.log (application/octet-stream, text), 62.59 KiB.
[31 May 2010 13:09]
Petr Valkoun
tables locked because of SELECT statement
Attachment: status4.log (application/octet-stream, text), 59.86 KiB.
