suggest_valid_function

datafusion_sql::expr::function

Function suggest_valid_function 

Source 
pub fn suggest_valid_function(
    input_function_name: &str,
    is_window_func: bool,
    ctx: &dyn ContextProvider,
) -> Option<String>
Expand description

Suggest a valid function based on an invalid input function name

Returns None if no valid matches are found. This happens when there are no functions registered with the context.