DBX 三层 CobblerDemo

DBX 三层 CobblerDemo, //公共的查询 function GetSearchData(const SqlStr:string;var V1:OleVariant):Integer; function ExecSQLStr(const SqlStr:string):Integer; //返回单表数据集 function GetSimpleData(const SqlStr:string;var V1:OleVariant):Integer; //主从巢状 function GetMasterDetailData(const MasterSQL,DetailSQL,KeyFields:string;var V:OleVariant):Integer; //保存单表 function SaveSimpleData(const SimpleTable:string;const SaveData:OleVariant):Integer; //保存主从数据 function SaveMasterDetailData(const MasterTable,DetailTable,KeyFields:string;const SaveData:OleVariant):Integer;