db 복사 필드 복사 wr_5로 복사

[카이루]

$sql = " SELECT * FROM `g5_write__Receipt` WHERE 1 ";
echo $sql;
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++) {
$wr_5 = substr($row['wr_datetime'],2,8);
sql_query(" update `swsgc_write_Official_Receipt` set wr_5 = '{$wr_5}' where wr_id = '{$row[wr_id]}' ");
}