Derive a safe, valid value for one parameter from its OWN metadata: identifier role first (real EntityInfo), then SampleValue coerced per the declared Type, then a benign typed fallback. Never invents SQL — string fallbacks are inert literals.
Derive a safe, valid value for one parameter from its OWN metadata: identifier role first (real EntityInfo), then SampleValue coerced per the declared Type, then a benign typed fallback. Never invents SQL — string fallbacks are inert literals.