| Bug #107554 | regexp_replace in trigger VERY slow when using unicode category \\p{C} | ||
|---|---|---|---|
| Submitted: | 13 Jun 2022 20:28 | Modified: | 14 Jun 2022 9:58 |
| Reporter: | Patrick LeGros | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 8.0.29-0ubuntu0.20.04.3 | OS: | Ubuntu (20.04.4 LTS) |
| Assigned to: | CPU Architecture: | x86 | |
| Tags: | regexp regexp_replace sql \\p{C} Control Characetr | ||
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
