package Ġcom . notice med an . fin ch . dao Ċ Ċ import Ġcom . notice med an . fin ch . entity . Flow Ċ import Ġorg . springframework . data . jpa . repository . Jpa Repository Ċ import Ġorg . springframework . data . query dsl . Query dsl Predicate Executor Ċ import Ġorg . springframework . transaction . annotation . Propagation Ċ import Ġorg . springframework . transaction . annotation . Transactional Ċ Ċ @ Transactional ( propagation Ġ= ĠPro pagation . M AND AT ORY ) Ċ interface ĠFlow Dao Ġ: ĠJ pa Repository < Flow , ĠLong >, ĠQuery dsl Predicate Executor < Flow > Ċ