Comment by florianfmmartin

How about instead of an AI generating a regex we can't understand, we put energy using actually well developped method for parsing & validating text? Why put code you can't understand in your database?

For complex inputs, use actual peg parsers : https://docs.rs/peg/latest/peg/

For simplet inputs, express your intent with readable methods using a lib : https://github.com/sgreben/regex-builder/ & https://github.com/francisrstokes/super-expressive