Question

＆＃13;

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＆＃13;

嗨，我遇到了一个occi问题，我想从oracle获取间隔值，但这是核心转储，为什么？

Answer 1

最简单的代码是

if (ttype == oracle::occi::OCCI_SQLT_INTERVAL_YM) {
                LOG(INFO) << "set YM buffer";
                m_res->setDataBuffer(i + 1, m_colBuf[i], ttype, 5, &(m_resultInfos[i].fieldLens[0]),
                        &(m_resultInfos[i].fieldFlags[0]), &(m_resultInfos[i].fieldRCs[0]));
            } else if (ttype == oracle::occi::OCCI_SQLT_INTERVAL_DS) {
                m_res->setDataBuffer(i + 1, m_colBuf[i], ttype, 11, &(m_resultInfos[i].fieldLens[0]),
                        &(m_resultInfos[i].fieldFlags[0]), &(m_resultInfos[i].fieldRCs[0]));
            }

m_res是一种oracle :: occi :: ResultSet * m_colBuf [i]是alloc（colWidth [i] * fetchsize）它崩溃了：

            if (0 == m_res->next(m_fetchSize)) {
                LOG(INFO) << "Oracle Fetch finished!";
                break;
            }

oracle occi ResultSet :: next（）核心转储

1 个答案: