oracle
declare num number;begin select count(1) into num from user_all_tables where Upper(Table_Name) = Upper('SPLJDJBPZ'); if num=1 then execute immediate 'drop table ...
一、用户相关SQL语句
/*新建用户*/
create user SA identified by 2013;
说明:SA用户名,2013密码
/*授权connect,resource给用户sa*/
grant connect,resource to sa;
说明:CONNECT角色: --是授予最终用...