';
try {
// output 테이블에서 num, slatlist 컬럼 가져오기
$output_sql = "SELECT num, slatlist FROM chandj.output";
$output_stmt = $pdo->prepare($output_sql);
$output_stmt->execute();
$output_results = $output_stmt->fetchAll(PDO::FETCH_ASSOC);
$total_rows = count($output_results);
$current_row = 0;
foreach ($output_results as $output_row) {
$output_num = $output_row['num'];
$slatlist_json = $output_row['slatlist'];
$slatlist_data = json_decode($slatlist_json, true);
$slat = '0';
$slat_su = 0;
$slat_m2 = 0;
if (!is_null($slatlist_data) && !empty($slatlist_data)) {
$slat = '1';
foreach ($slatlist_data as $row_temp) {
$number = (int)$row_temp["number"];
$cutwidth = (int)$row_temp["cutwidth"];
$cutheight = (int)$row_temp["cutheight"];
$slat_su += $number;
$slat_m2 += $cutwidth / 1000 * $cutheight / 1000 * $number;
}
}
$slat_state = '제작완료';
// output 테이블 업데이트
$update_sql = "UPDATE chandj.output
SET slat = :slat, slat_state = :slat_state, slat_su = :slat_su, slat_m2 = :slat_m2
WHERE num = :num";
$update_stmt = $pdo->prepare($update_sql);
$update_stmt->bindParam(':slat', $slat, PDO::PARAM_STR);
$update_stmt->bindParam(':slat_state', $slat_state, PDO::PARAM_STR);
$update_stmt->bindParam(':slat_su', $slat_su, PDO::PARAM_INT);
$update_stmt->bindParam(':slat_m2', $slat_m2, PDO::PARAM_STR); // m2 값을 소수점으로 저장하기 위해 STR 사용
$update_stmt->bindParam(':num', $output_num, PDO::PARAM_INT);
if (!$update_stmt->execute()) {
echo "Error updating record for num $output_num: " . implode(", ", $update_stmt->errorInfo()) . "
";
}
// 진행 상황 출력
$current_row++;
echo "Processed rows: $current_row
";
if ($current_row % 100 == 0) {
echo "Processed $current_row of $total_rows rows
";
}
}
echo "Finished processing all records.";
} catch (PDOException $e) {
echo "Error: " . $e->getMessage();
}
?>