get_excluded_columns

datafusion_expr::utils

Function get_excluded_columns 

Source 
fn get_excluded_columns(
    opt_exclude: Option<&ExcludeSelectItem>,
    opt_except: Option<&ExceptSelectItem>,
    schema: &DFSchema,
    qualifier: Option<&TableReference>,
) -> Result<Vec<Column>>
Expand description

Find excluded columns in the schema, if any SELECT * EXCLUDE(col1, col2), would return vec![col1, col2]