ExecuteArrayUpdate fail! help me!

Question

Hi All,
Please help me with this. I wrote a very simple code to insert data into Oracle table. But I found that, it was too slow. I try array insert feature and not succesful. When call stmt->executeArrayUpdate(3);, my program raised error immediately.
I am using Oracle 9.2.0.6 on Windows 2000 Advanced Server.
Environment* env = Environment::createEnvironment(Environment::THREADED_MUTEXED);
     Connection* conn = env->createConnection("test","z","CONN");
     Statement* stmt = conn->createStatement("insert into test(num) values(:1)");
     int it[10];
     it[0] = 1;
     it[1] = 2;
     it[2] = 3;
     it[3] = 4;
     ub4 inelements = 3;
     ub2 ilen[4];
     ilen[0] = sizeof(int);
     ilen[1] = sizeof(int);
     ilen[2] = sizeof(int);
     ilen[3] = sizeof(int);
     ub2 rc[4];
     rc[0] = 0;
     rc[1] = 0;
     rc[2] = 0;
     rc[3] = 0;
     int i = 1;
     stmt->setDataBufferArray(i++,it,OCCIINT,4,&inelements,sizeof(int),ilen,NULL,rc);
     stmt->executeArrayUpdate(3);
     conn->commit();
Thank in advance.
please send reply directly to [email protected]
I am in a urgent!

Answer 1

You need to use the setDataBuffer() interface :-
stmt->setDataBuffer(i++,it,OCCIINT,sizeof(int),&ilen[0],NULL,rc);
setDataBufferArray() should be used for PL/SQL tables.
Regards.