Module eval 

Expression evaluator with SQL three-valued logic.

Structs

ColumnMap

EvalCtx

Functions

eval_binary_op_public

Planner-level constant folding hook; shares semantics with row evaluation.

eval_expr

is_truthy

Check if an expression result is truthy (for WHERE/HAVING).

referenced_columns

resolve_scoped_param

with_scoped_params

Install positional parameters for Expr::Parameter resolution during f.