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unit Unit1;

interface

uses
  Windows, Messages, SysUtils, ......

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SQL code:

select count(1) from HouseList a left join MemberList b on
(a.OperationName=b.UName and a.Eid=1 and a.houselc='2')

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_RecordsetPtr CMyAdo::SelectRecord(string &where, string &tablename,string &field, int way )
{
    int ret = 0;
  _RecordsetPtr pset;
CString  sql;
& ......

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dim conn
dim connstr
dim db
dim dbpaswd  (Õâ¸öÃÜÂë¼ÓÔÚÄÄ)
db=dbpath&"/"&dbname
connstr="DBQ="+server.mappath(""&db&"")+" ......
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