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C++ wrapper for Oracle's OCI Interface

, 27 Sep 2002
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This article will provide a cross platform C++ wrapper for Oracle's OCI interface.


With this C++ wrapper, you can easily do the following:

  • Connect/disconnect to an Oracle server;
  • Execute SQL select/insert/update/delete commands;
  • Store the query result in a simple linked list;

This project is a cross platform implementation.

class  ObList ;
class  Record ;
class  RecordSet;
int Connect();
int Connect(char *user, char *pass, char *service);
void DisConnect();
int ExecCommand(char* cmdbuf);


#include <stdio.h>
#include "dbclient.h"

int main(int argc, char* argv[])

    printf("Connect OK.\n");
    RecordSet set;
    set.Open("select * from EMP");
    for(int k=0;k<set.GetRecordsCount();k++)
        Record *pRec=set.GetRecord(k);
        for(int l=0;l<pRec->GetFieldsCount();l++)
    return 0;

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About the Author

Web Developer
United States United States
6 years Programer With VC++

Comments and Discussions

Questionlinking error :( Pinmembersu_r00t5-Feb-09 6:19 
Generalmy email had changed!w Pinmemberyt_lhj29-Apr-08 22:41 
QuestionRe: insert? Pinmemberzuzulica3-Jan-07 12:03 
Questioninsert? Pinmembercata_100024-Nov-06 11:57 
GeneralORACLE/ODBC PinmemberM_Nuaimi25-Apr-06 14:23 
GeneralOracle OCI library Pinmembermaacha13-Apr-05 19:00 
GeneralRe: Oracle OCI library PinmemberMichael B Pliam22-Feb-07 21:34 
GeneralCLOB Datatype PinmemberLeong Hoe Wai18-Aug-04 20:26 
Questionhow i can do insert? Pinmemberandresfecas26-Apr-04 15:03 
GeneralUnable to link OCI containing library PinmemberVijaylakshmi18-May-03 20:10 
GeneralRe: Unable to link OCI containing library PinmemberThoMay2-Mar-05 20:16 
Generalmemory bug in source code Pinmemberscy1-Mar-03 1:33 
GeneralRe: memory bug in source code Pinmemberscy6-Jan-04 15:51 
GeneralA simple linklist; PinmemberMadmaximus16-Dec-02 5:38 
GeneralRe: A simple linklist; Pinmemberyt_lhj16-Dec-02 19:14 
QuestionHow can I do ?? PinsussShanGuohui24-Oct-02 4:11 
QuestionHow do you handle two connections ? PinmemberMiroslav Rajcic29-Sep-02 22:03 
AnswerRe: How do you handle two connections ? Pinmemberlihaijian29-Sep-02 22:30 

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