摘要:
热备份较冷备份的主要区别就是不会丢失在备份后更新的数据,下面为SQL脚本:CREATE TABLE TEST(T_ID NUMBER,T_VALUE VARCHAR2(30));/INSERT INTO TEST VALUES(100,'WANG');INSERT INTO TEST VALUES(200,'DONG');COMMIT;SELECT * FROM TEST;T_ID T_VALUE-----------------------100 WANG200 DONG1.SHUTDOWN IMMEDIATE;//关闭数据库2.STARTUP MOUNT// 阅读全文