| Bug #52784 | Non optimal execution plan when using "NULL-safe not equal" on partitioned table | ||
|---|---|---|---|
| Submitted: | 13 Apr 2010 14:02 | Modified: | 13 Apr 2010 14:37 |
| Reporter: | Christian Sauer | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.1.43, 5.6.99-m4 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | NULL-safe NOT equal, partitions | ||
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
