DB없으면 생성 있다면 업데이트

$query = "select * from $g4[news_config]";
$result = mysql_query($query);
if($result == ""){
$sql = " CREATE TABLE IF NOT EXISTS `g4_news_config` (
`watermark` varchar(255) NOT NULL,
`watermark_file` varchar(255) NOT NULL,
`auto_origin` varchar(255) NOT NULL,
`auto_origin_value` varchar(255) NOT NULL,
`daum_view` varchar(255) NOT NULL,
`sns_send` varchar(255) NOT NULL,
`mixsh` varchar(255) NOT NULL,
`mixsh_key` varchar(255) NOT NULL,
`etc0` varchar(255) NOT NULL,
`etc1` varchar(255) NOT NULL,
`etc2` varchar(255) NOT NULL,
`etc3` varchar(255) NOT NULL,
`etc4` varchar(255) NOT NULL,
`etc5` varchar(255) NOT NULL,
`etc6` varchar(255) NOT NULL,
`etc7` varchar(255) NOT NULL,
`etc8` varchar(255) NOT NULL,
`etc9` varchar(255) NOT NULL,
`etc0_name` varchar(255) NOT NULL,
`etc1_name` varchar(255) NOT NULL,
`etc2_name` varchar(255) NOT NULL,
`etc3_name` varchar(255) NOT NULL,
`etc4_name` varchar(255) NOT NULL,
`etc5_name` varchar(255) NOT NULL,
`etc6_name` varchar(255) NOT NULL,
`etc7_name` varchar(255) NOT NULL,
`etc8_name` varchar(255) NOT NULL,
`etc9_name` varchar(255) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8;";
sql_query($sql);

$query2 = "insert into $g4[news_config] value('$_REQUEST[watermark]', '$file', '$_REQUEST[auto_origin]', '$_REQUEST[auto_origin_value]', '$_REQUEST[daum_view]', '$_REQUEST[sns_send]', '$_REQUEST[mixsh]', '$_REQUEST[mixsh_key]', '$_REQUEST[etc0]', '$_REQUEST[etc1]', '$_REQUEST[etc2]', '$_REQUEST[etc3]', '$_REQUEST[etc4]', '$_REQUEST[etc5]', '$_REQUEST[etc6]', '$_REQUEST[etc7]', '$_REQUEST[etc8]', '$_REQUEST[etc9]', '여유필드1 이름', '여유필드2 이름', '여유필드3 이름', '여유필드4 이름', '여유필드5 이름', '여유필드6 이름', '여유필드7 이름', '여유필드8 이름', '여유필드9 이름', '여유필드10 이름');";
sql_query($query2);
$MSG = "새로운 DB 생성완료. 여분필드 이름은 기본값으로 지정되었습니다.";

}else{
$query = "update $g4[news_config] set
watermark='$_REQUEST[watermark]',
watermark_file='$file',
auto_origin='$_REQUEST[auto_origin]',
auto_origin_value='$_REQUEST[auto_origin_value]',
daum_view='$_REQUEST[daum_view]',
sns_send='$_REQUEST[sns_send]',
mixsh='$_REQUEST[mixsh]',
mixsh_key='$_REQUEST[mixsh_key]',
etc0='$_REQUEST[etc0]',
etc1='$_REQUEST[etc1]',
etc2='$_REQUEST[etc2]',
etc3='$_REQUEST[etc3]',
etc4='$_REQUEST[etc4]',
etc5='$_REQUEST[etc5]',
etc6='$_REQUEST[etc6]',
etc7='$_REQUEST[etc7]',
etc8='$_REQUEST[etc8]',
etc9='$_REQUEST[etc9]',
etc0_name='$_REQUEST[etc0_name]',
etc1_name='$_REQUEST[etc1_name]',
etc2_name='$_REQUEST[etc2_name]',
etc3_name='$_REQUEST[etc3_name]',
etc4_name='$_REQUEST[etc4_name]',
etc5_name='$_REQUEST[etc5_name]',
etc6_name='$_REQUEST[etc6_name]',
etc7_name='$_REQUEST[etc7_name]',
etc8_name='$_REQUEST[etc8_name]',
etc9_name='$_REQUEST[etc9_name]'";
sql_fetch($query);
$MSG = "변경완료";
}

alert("$MSG");<div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 17:16:08 PHP & HTML에서 이동 됨]</div>