NC查询引擎使用详解VIP专享VIP免费

用友NC二次开发平台——查询引擎目录第一章前言..........................................................................................11.产品的前身...............................................................................................1第1页2.产品的需求背景.......................................................................................1第二章查询引擎的管理......................................................................21.对象树管理...............................................................................................21.1目录管理..................................................................................................................21.2对象管理..................................................................................................................31.3导入导出..................................................................................................................32.切换定义数据源.......................................................................................4第三章查询引擎的查询模型..............................................................51.参数控制...................................................................................................52.SQL设计..................................................................................................72.1数据字典..................................................................................................................72.2向导设计..................................................................................................................82.3手工设计................................................................................................................123.数据交叉.................................................................................................133.1第一类（投影）交叉.............................................................................................133.2第二类（旋转）交叉.............................................................................................144.代码嵌入.................................................................................................164.1SQL整理.................................................................................................................164.2数据加工................................................................................................................184.3穿透规则................................................................................................................225.查询浏览.................................................................................................255.1查询执行与展现.....................................................................................................255.2数据导出................................................................................................................255.3创建物化表............................................................................................................25第四章查询引擎的界面模型............................................................271.引用查询.................................................................................................282.格式设计.................................................................................................282.1控件管...