| Bug #31468 | EXPLAIN executes data-modification statements when building plan | ||
|---|---|---|---|
| Submitted: | 8 Oct 2007 21:05 | Modified: | 8 Apr 2008 15:51 |
| Reporter: | Philip Stoev | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Documentation | Severity: | S3 (Non-critical) |
| Version: | 4.1+ | OS: | Any |
| Assigned to: | Jon Stephens | CPU Architecture: | Any |
| Tags: | explain, side effects, subqueries | ||
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
