Method prep_scalar_expr

src/adapter/src/optimize/dataflows.rs:149–151

(&self, _expr: &mut MirScalarExpr)

        Ok(())
    }
    fn prep_scalar_expr(&self, _expr: &mut MirScalarExpr) -> Result<(), OptimizerError> {
        Ok(())
    }
}

/// Preparing an expression for maintained dataflow, e.g., index, materialized view, or subscribe.