search:update join view oracle相關網頁資料

瀏覽:764
日期:2024-04-29
An updatable join view is a join view where UPDATE , INSERT , and DELETE operations are allowed. See "Updating a Join View" for further discussion....
瀏覽:634
日期:2024-05-05
That is, you can use them in statements such as UPDATE , DELETE , or ... For this to work, the view must use an inner join (not an outer join or a UNION ). Also  ......
瀏覽:545
日期:2024-05-04
An updatable join view is a join view where UPDATE , INSERT , and DELETE operations are allowed. See "Updating a Join View" for further discussion....
瀏覽:1108
日期:2024-05-05
SELECT, INSERT, UPDATE, and DELETE for information on the privileges required by the .... "Creating a Join View: Example" and Oracle Database Application ......
瀏覽:821
日期:2024-05-04
An updatable join view is a join view where UPDATE , INSERT , and DELETE operations are allowed. See "Updating a Join View" for further discussion....
瀏覽:557
日期:2024-05-03
2008年12月19日 - The updatable join view concept is not commonly known, but there are circumstances where it is the most efficient option for updating from one ......
瀏覽:594
日期:2024-05-04
Updateable Join Views. High volume UPDATE statements with SET sub-queries can be one of hardest SQLs to tune. Consider the following: UPDATE my_table ......
瀏覽:955
日期:2024-05-02
2009年10月31日 - In Oracle, is it possible to INSERT or UPDATE a record through a view? ... If you want a join view to be updatable, then all of the following ......