PL/SQL复合数据类型
摘要:
--一.PL/SQL复合数据类型--(一).PL/SQL记录--1.定义PL/SQL记录--(1).定义PL/SQL记录--GrammarTYPE type_name IS RECORD( field_declaration1[, field_declaration2]...);idetifier type_name;--Demo1DECLARE TYPE emp_record_type IS RECORD( name emp.ename%TYPE, salary emp.sal%TYPE, dno emp.deptno%TYPE ... 阅读全文
posted @ 2012-08-21 18:10 wean 阅读(567) 评论(0) 推荐(0) 编辑