爲什麼此程序不起作用? 我試圖通過遊標得到表的行:AF_EMPLOYEE,這將與ASC/DESC(根據案例)。oracle:程序與案例
Create or Replace Procedure return_rows_EMPLOYEE (in_order in number,
in_sorting in VARCHAR2, in_job in VARCHAR2, out_cursor OUT SYS_REFCURSOR) As
Begin
OPEN out_cursor for
select * from AF_EMPLOYEE
WHERE EMPL_JOB_TITLE = in_job
ORDER BY in_sorting
CASE in_order
WHEN 1 THEN ASC
ELSE DESC
END
End;
請添加更多問題描述。 –
什麼是'in_order'? –
程序參數 – paubo147