| Bug #76551 | Query hangs on INSERT INTO...SELECT... ON DUPLICATE KEY UPDATE | ||
|---|---|---|---|
| Submitted: | 31 Mar 2015 22:31 | Modified: | 1 Apr 2015 17:15 |
| Reporter: | Tianshi Wang | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: InnoDB storage engine | Severity: | S1 (Critical) |
| Version: | 5.6 | OS: | Linux (centos) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | hang, ON DUPLICATE KEY UPDATE | ||
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
