transaction isolation level (1) 썸네일형 리스트형 현재 설정되어 있는 트랜잭션 격리 수준(transaction isolation level)확인하기 PostgreSQL에는 3가지 트랜잭션 격리 수준이 존재한다.READ COMMITTEDA statement can only see rows committed before it began. This is the default. REPEATABLE READAll statements of the current transaction can only see rows committed before the first query or data-modification statement was executed in this transaction. SERIALIZABLEAll statements of the current transaction can only see rows committed before the first .. 이전 1 다음