摘要： 步骤１、开发dll(需要签名） using System;using System.Collections.Generic;using System.Text;using System.Xml;using System.Xml.Schema;namespace ETLXmlParser{ public class ETLXmlParser { private static... 阅读全文

摘要： alter PROCEDURE get_tableinfo ASif not exists(select * from dbo.sysobjects where id = object_id(N'[dbo].[tablespaceinfo]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)create table tablespaceinfo(namein... 阅读全文

摘要： SQL using IN The SQL IN statement allows returning a set of records based on a variable (unknown at design time) number of keys. But IN doesn't allow parameters, which leaves us with either fixed list... 阅读全文