Function try_eval_simple_condition

nodedb/src/control/trigger/mod.rs:22–29

Evaluate a simple boolean condition without DataFusion. Returns `Some(true/false)` for constant conditions (TRUE, FALSE, 1, 0, NULL). Returns `None` for complex conditions that need DataFusion evaluation.

(condition: &str)

/// Returns `Some(true/false)` for constant conditions (TRUE, FALSE, 1, 0, NULL).
/// Returns `None` for complex conditions that need DataFusion evaluation.
pub fn try_eval_simple_condition(condition: &str) -> Option<bool> {
    let trimmed = condition.trim().to_uppercase();
    match trimmed.as_str() {
        "TRUE" | "1" => Some(true),
        "FALSE" | "0" | "NULL" => Some(false),
        _ => None,
    }
}