事务:
是一组操作,要么全部执行,要么全部不执行。
public interface TransactionDefinition {
int PROPAGATION_REQUIRED = 0;
int PROPAGATION_SUPPORTS = 1;
int PROPAGATION_MANDATORY = 2;
int PROPAGATION_REQUIRES_NEW = 3;
int PROPAGATION_NOT_SUPPORTED = 4;
int PROPAGATION_NEVER = 5;
int PROPAGATION_NESTED = 6;
int ISOLATION_DEFAULT = -1;
int ISOLATION_READ_UNCOMMITTED = Connection.TRANSACTION_READ_UNCOMMITTED;
int ISOLATION_READ_COMMITTED = Connection.TRANSACTION_READ_COMMITTED;
int ISOLATION_REPEATABLE_READ = Connection.TRANSACTION_REPEATABLE_READ;
int ISOLATION_SERIALIZABLE = Connection.TRANSACTION_SERIALIZABLE;
int TIMEOUT_DEFAULT = -1;
int getPropagationBehavior();
int getIsolationLevel();
int getTimeout();
boolean isReadOnly();
String getName();
}
原文地址:https://blog.csdn.net/u014209205
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