Method ExecuteSQL

port/cpl_odbc.cpp:820–860

 */

int CPLODBCStatement::ExecuteSQL(const char *pszStatement)

{
    if (m_poSession == nullptr || m_hStmt == nullptr)
    {
        // We should post an error.
        return FALSE;
    }

    if (pszStatement != nullptr)
    {
        Clear();
        Append(pszStatement);
    }

#if (ODBCVER >= 0x0300)

    if (!m_poSession->IsInTransaction())
    {
        // Commit pending transactions and set to autocommit mode.
        m_poSession->ClearTransaction();
    }

#endif

    // SQL_NTS=-3 is a valid value for SQLExecDirect.
    if (Failed(SQLExecDirect(m_hStmt,
                             reinterpret_cast<SQLCHAR *>(m_pszStatement),
#ifdef __COVERITY__

                             static_cast<SQLINTEGER>(strlen(m_pszStatement))
#else
                             SQL_NTS
#endif
                                 )))
    {
        return FALSE;
    }

    return CollectResultsInfo();
}

/************************************************************************/
/*                         CollectResultsInfo()                         */