Bug #106944 can_switch_from_ref_to_range() doesn't work for prepare statement
| Submitted: | 7 Apr 2022 12:28 | Modified: | 9 May 2022 11:53 |
|---|---|---|---|
| Reporter: | Shuai Wang | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 8.0 | OS: | Any |
| Assigned to: | CPU Architecture: | Any |
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
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