그렇게 적용했는데 에러가 나네요.  다시금 부탁드립니다.
//////////////////////////////////////////////////////
select * from g4_write_ union all select * from g4_write_공지사항/뉴스 order by wr_hit desc limit 0,10
1064 : You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '/뉴스 order by wr_hit desc limit 0,10' at line 1
error file : /index.php

lib/latest.lib.php 에 아래 소스를 추가했습니다.
다시금 부탁드립니다.
//////////////////////////////////////////////////////////////////
// Union table
function latest_union($skin_dir="", $bo_table01, $bo_table02, $rows=10, $subject_len=40, $options="")
{
    global $g4;
    if ($skin_dir)
        $latest_skin_path = "$g4[path]/skin/latest/$skin_dir";
    else
        $latest_skin_path = "$g4[path]/skin/latest/basic";
    $list = array();

    $sql = " select * from $g4[board_table] where bo_table = '$bo_table01' OR bo_table = '$bo_table02'";
    $board = sql_fetch($sql);
    $tmp_write_table01 = $g4['write_prefix'] . $bo_table01; // 게시판 테이블 전체이름
    $tmp_write_table02 = $g4['write_prefix'] . $bo_table02; // 게시판 테이블 전체이름
     
    $sql = "select * from $tmp_write_table01 union all select * from $tmp_write_table02 order by wr_hit desc limit 0,10";
$result = sql_query($sql);

for ($i=0; $row = sql_fetch_array($result); $i++)
    $list[$i] = get_list($row, $board, $latest_skin_path, $subject_len);
    ob_start();
    include "$latest_skin_path/latest.skin.php";   
    $content = ob_get_contents();
    ob_end_clean();
    return $content;
}