oracle Functioin
- 作者: 曲短情长丶
- 来源: 51数据库
- 2022-08-17
create or replace function get_user return varchar2 is Result_user varchar2(50); begin select username into Result_user from user_users; return Result_user; end get_user; drop function get_user 调用: SQL> var Re varchar2(50) SQL> ; SQL> exec :re:=get_user; PL/SQL procedure successfully completed Re --------- YPGJ
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