开始
set serveroutput on; DECLARE v_ename emp.ename%TYPE; BEGIN select ename into v_ename from emp where empno=7369; dbms_output.put_line('ename is:'||v_ename); END;
结束
本文共 178 字,大约阅读时间需要 1 分钟。
开始
set serveroutput on; DECLARE v_ename emp.ename%TYPE; BEGIN select ename into v_ename from emp where empno=7369; dbms_output.put_line('ename is:'||v_ename); END;
结束
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