Represents a constant expression like "' '", "', '", "42".

FunctionKeys	All FunctionKeys chained at end of compound key (but before an eventual QuantileKey).
QuantileKey	Eventual final QuantileKey at end of compound key.
ToString	The ToString representation is the one relevant when used as key, like in IK or when selecting like 'SELECT {fieldName}'.
TryGetP	The outwards facing executor, understanding use of FunctionKeys.
TryGetPInternal	The internal executor, containing the specific functionality for how to evaluate the key.

Generated 2025-10-31 13:43:39.419 UTC