oracle11g 普通視圖詳解

create view TEST_USER as select u.yhdm,u.xm,u.bmdm,u.sfzmhm from acl_user u with read onlyoracle select * from test_user索引 --update test_user set xm='aaa' where yhdm='120970' 更新的話報 ORA-42399: 沒法對只讀視圖執

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