关于oracle中"$"是什么意思?
dropuser&1cascade;createuser&1identifiedby&2;grantconnect,resourceto&1;connect&1/&2;s...
drop user &1 cascade;
create user &1 identified by &2;
grant connect,resource to &1;
connect &1/&2;
set define off;
怎么理解这段SQL语句? 展开
create user &1 identified by &2;
grant connect,resource to &1;
connect &1/&2;
set define off;
怎么理解这段SQL语句? 展开
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