transaction

JDBC Sender - Transaction Isolation Level

Transaction Isolation Level의 종류 구분 Dirty read Nonrepeatable read Phantom read Default (*) / / / None (**) / / / read_uncommitted Allowed Allowed Allowed read_committed(***) Prevented Allowed Allowed repeatable_read Prevented Prevented Allowed serializable Prevented Prevented Prevented Dirty / NonRepeatable / Phantom read Dirty Read: Commit하지 않은 데이터에 대한 접근성 결정 NonRepeatable Read: 동일한 트랜잭션에서 동일한 쿼..