// connect to oracle

    require __SITEROOT."config/oracleConfig.php";

    $conn = oci_connect($databaseConfig[__INTERFACE]['user'],$databaseConfig[__INTERFACE]['password'],$databaseConfig[__INTERFACE]['host']);

    if($format=='xml')

    {

        $stmt = oci_parse($conn,"INSERT INTO api_data_xml(uuid,suuid,original_type,original_xml) VALUES ('$api_data_uuid','$summary_uuid',1, EMPTY_BLOB()) RETURNING original_xml INTO :tex_blob");

    }

    if($format=='json')

    {

        $stmt = oci_parse($conn,"INSERT INTO api_data_xml(uuid,suuid,original_type,original_json) VALUES ('$api_data_uuid','$summary_uuid',2, EMPTY_BLOB()) RETURNING original_json INTO :tex_blob");

    }



    $clob = oci_new_descriptor($conn,OCI_D_LOB);

    oci_bind_by_name($stmt,':tex_blob',$clob,-1, OCI_B_BLOB);

    oci_execute($stmt,OCI_DEFAULT);

    //这个save要写到oci_execute后面，手册上的例子都是错误的

    $clob->save($xml);

    oci_commit($conn);

    $clob->free();

    oci_free_statement($stmt);