Tender

——使用复合数据类型 1.PL/SQL记录（Record）以及%ROWTYPE属性 declare type x is record( ename emp.ename%type, salary emp.sal%type, dno emp.deptno%type); xx x; begin select ename,sal,deptno into xx from em

Definition and Usage The Element object represents an element in the HTML document. The Element object can have child nodes of type Element, Text, Comment, CDATASection, ProcessingInstruction, and E