EVAL_CONST

All functions > METAPROGRAMMING > EVAL_CONST

Returns the result of evaluating a constant formula as a literal.

Signatures

Returns: The evaluated constant value as a literal

EVAL_CONST(formula: VARCHAR, type: TYPE) → VARCHAR
sql
ParameterTypeRequiredDescription
formulaVARCHARYesA constant formula string to evaluate
typeTYPEYesThe expected result type

Notes

  • Evaluates a constant formula at compile/definition time
  • The formula must be a constant expression (no runtime dependencies)
  • Result is materialized as a literal value
  • Type parameter specifies the expected return type
  • Restricted to offline use only
  • Useful for computed constants in feature definitions
  • Part of the FeatureMesh core system
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Last update at: 2026/03/03 16:47:38
Last updated: 2026-03-03 16:48:19