Check for Non-Deterministic Functions in Keys

Why it matters

This feature prevents the use of non-deterministic functions in keys to ensure data consistency and correctness, avoiding unexpected behavior caused by time-dependent or varying values in keys.

How to use it

When defining table keys, the system now automatically checks for non-deterministic functions in the key expressions and will reject them if found. Users should avoid using such functions like now() or today() in keys to comply with this validation.