| Bug #60920 | NUL byte in GROUP_CONCAT()'s SEPARATOR clausule breaks mysqldump (syntax error) | ||
|---|---|---|---|
| Submitted: | 19 Apr 2011 10:34 | Modified: | 22 Jan 2013 19:22 |
| Reporter: | dexen deVries | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Views | Severity: | S3 (Non-critical) |
| Version: | 5.1.50 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Backup, escaping, group_concat, mysqldump, nul byte, restore, SEPARATOR, syntax error, VIEW, zero byte | ||
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
