[Oracle]ocilib绑定数组实现批量写入

#include "ocilib.h"

#define INSERT_SQL_00    MT("INSERT INTO C_PICRECORD_00 (ID, DEV_ID) VALUES (:id, :devid)")
#define CHECK_SUCCESS(ret, x, err, clear)        ret = x;if(ret < 1){GET_LAST_ERROR(err);goto clear;}

int CFLOracleOCIVisitor::insertVehRecords(DB_Write_info_t** dbInfo, int count)
{
    if(isConnected() != 0)
        return -1;

    int nRet = 0;
    std::string strTmp;
    OCI_Statement* stm = OCI_StatementCreate( m_conn);
    if(NULL == stm)
    {
        m_Error = OCI_GetLastError();
        return -3;
    }
    uint32* tab_id = new uint32[count];
    memset(tab_id, 0, count);
    char* tab_devid = new char[count*64];
    memset(tab_devid, 0, count*64);
    //Prepare        
    CHECK_SUCCESS(nRet, OCI_Prepare(stm, INSERT_SQL_00), m_Error, clear);
    // binding
    CHECK_SUCCESS(nRet, OCI_BindArraySetSize(stm, count), m_Error, clear);
    OCI_BindArrayOfUnsignedInts(stm, ":id", (uint32*)tab_id, 0);
    OCI_BindArrayOfStrings(stm, ":devid", (char*)tab_devid, 63, 0);
    for(int i = 0; i < count; i++)
    {
        tab_id[i] = dbInfo[i]->dbId;
        memcpy(tab_devid+i*64, dbInfo[i]->devId, 64);
    }
    //execute
    CHECK_SUCCESS(nRet, OCI_Execute(stm), m_Error, clear);
    CHECK_SUCCESS(nRet, OCI_Commit(m_conn), m_Error, clear);

clear:
    OCI_StatementFree(stm);

    delete[] tab_id;
    delete[] tab_devid;
    return nRet;
}