//这是从ORACLE 转到 ACCESS
if not ad.Connected then ad.Connected := true; ad.Execute('select * into STORY_IMPORTANCE from STORY_TYPE in [ODBC][ODBC;Driver=Oracle in OraHome92;UID=cc;PSW=cc;Server=192.168.2.190;DataBase=orcl190]'); ////这是从ACCESS 转到 ORACLE if not ad2.Connected then ad2.Connected := true; ad.Execute('select * into STORY_IMPORTANCE from opendatasource(' quotedstr('microsoft.jet.oledb.4.0') ',' quotedstr('data sourc=D:\code\AppPortal\newAPP\SYS_ADMIN\app\local.mdb') ')...[STORY_IMPORTANCE]'); 先将ORACLE查询生成一临时表(TAB1),再导入ACCESS中。
将Oracle导入到Access ADOCONNECTION连接串: Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\temp\db1.mdb;Persist Security Info=False SQL语句 SELECT * into tablename FROM Tab1 IN [ODBC] [ODBC;Driver={Microsoft ODBC for Oracle};UID=oracle;PWD=oracle;SERVER=yourdata;] 1)直接将oracle中记录检索出,用ado方式一条一条插入access; 2)将oracle的记录导出到文本文件,再用docmd的transfertext方法导入access;3)直接将oracle中记录检索出,并用DoCmd中RunSql方式一条一条插入access。发觉速度最快的是第2)种方式,其次是3),最慢的是1)。其中2)和3)都用了ole.
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