| Bug #81250 | sql plan is not right according to optimizer_trace | ||
|---|---|---|---|
| Submitted: | 29 Apr 2016 19:57 | Modified: | 16 Nov 2016 15:59 |
| Reporter: | ashe sun (OCA) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | mysql 5.7.9, 5.7.12 | OS: | Linux (centos6.5) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Optimizer | ||
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
