@loader_option()
def undefer(loadopt, key):
    return loadopt.set_column_strategy(
        (key, ),
        {"deferred": False, "instrument": True}
    )
Indicate that the given column-oriented attribute should be undeferred,
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/strategy_options.py/undefer