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  • oracle-pl/sql之三

    集合与记录

    set serveroutput on
    create or replace package my_types authid definer is
     type my_rec is record (a number,b number);
     function init_my_rec return my_rec;
    end my_types;
    /
    
    create or replace package body my_types is
      function init_my_rec return my_rec is 
        rec my_rec;
      begin
        rec.a :=6;
        rec.b :=8;
        return rec;
      end init_my_rec;
    end my_types;
    /
    
    declare
      r constant my_types.my_rec :=my_types.init_my_rec();
    begin
      dbms_output.put_line('r.a= '||r.a);
      dbms_output.put_line('r.b= '||r.b);
    end;
    /
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  • 原文地址:https://www.cnblogs.com/createyuan/p/7269319.html
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