摘要:
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Data; using System.Web.UI; using System.Web.UI.Web... 阅读全文
摘要:
执行一下这个sql: SELECT B.[name], C.[name] AS [type], B.length, B.isoutparam, B.isnullableFROM sysobjects AS A INNER JOIN";syscolumns AS B ON A.id = B.id ... 阅读全文
摘要:
-- 19-1:建立无参数的函数 CREATE OR REPLACE FUNCTION cur_datetime RETURN VARCHAR2 IS BEGIN RETURN TO_CHAR(sysdate, 'YYYY"年"MM"月"DD"日"HH24″时"MI"分"SS"秒"'); END... 阅读全文
摘要:
using System; using System.Data; using System.Text; using System.Collections.Generic; using System.Reflection; using System.Data.Common; using Syste... 阅读全文