Method value_to_string

graphlite/src/exec/executor.rs:5448–5458

Convert a Value to a string representation for concatenation

(&self, value: &Value)

    /// Convert a Value to a string representation for concatenation
    fn value_to_string(&self, value: &Value) -> Result<String, ExecutionError> {
        match value {
            Value::String(s) => Ok(s.clone()),
            Value::Number(n) => Ok(n.to_string()),
            Value::Boolean(b) => Ok(b.to_string()),
            Value::Null => Err(ExecutionError::TypeError(
                "Cannot concatenate with NULL".to_string(),
            )),
            _ => Ok(format!("{:?}", value)), // Fallback for other types
        }
    }

    /// Match a string against a LIKE pattern with SQL-style wildcards
    fn match_like_pattern(&self, text: &str, pattern: &str) -> Result<Value, ExecutionError> {