fn extract_rewrite_operands(
target_expr: &Expr,
constant_exprs: &[Expr],
schema: &DFSchemaRef,
) -> Result<Option<(NormalizationTarget, Vec<ScalarValue>)>>fn extract_rewrite_operands(
target_expr: &Expr,
constant_exprs: &[Expr],
schema: &DFSchemaRef,
) -> Result<Option<(NormalizationTarget, Vec<ScalarValue>)>>