Function tidb_query_executors::util::ensure_columns_decoded

pub fn ensure_columns_decoded(
    ctx: &mut EvalContext, 
    exprs: &[RpnExpression], 
    schema: &[FieldType], 
    input_physical_columns: &mut LazyBatchColumnVec, 
    input_logical_rows: &[usize]
) -> Result<()>

Decodes all columns that are not decoded.