摘要:
测试存储过程如下: create or replace procedure prc_test is p_1 varchar2(2); begin p_1 := 'lxw测试'; exception when others then dbms_output.put_line(sqlcode); --O 阅读全文
摘要:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System. 阅读全文