????????PL/SQLDeveloper????м??????

select* from test_objects where object_name = 'PEOPLE‘

??????????????

createindex idx_test_object on test_objects(object_name);

??????β???м????

???????????????????????????а????????в???????????????????????????

select* from test_objects where owner = 'SCOTT'

????1???????????????????

???????people??????????????????????????????в??????????????????????????????

????insert into people (ID?? NAME?? STATUS) values (11?? 'Zoey'?? 'ACT');

??????????SQL????У????people?в??????“Zoey”?????????????????????????????????????????????????ü?????????????????????????????????洢???????????????????μ?洢???????????

????2???????????????????

????????п????????“James”????????????????????????????????????????“Winne”??Oracle????ò??????????????С?????????????????????????????????????????????“James”??????????????μ?????????????????????????????С?

????3???????????????????

???????????????????????????????????????????????????????????????????????????????????á????磬????????SQL??????????????

????delete from people where name = 'Robert'

?????????????????????

?????????????????????????????????DML??????????????????С???????????????????????γ????洢????????

????????????????Oracle??????????????????????????????ArcSDE?????????????????????????????????????б???????????????????в????????????????????????仯??

??????????????????????????????????????????????????????????????????????????μ????

????1??С???????????????????

????С??????????????????????????????????飬?????????????????????????????С??????????????????????????????????????