PHPize Online / SQLize Online  /  SQLtest Online

<?php $query = " SELECT c.CUSTOMER AS CUSTOMER, MIN(s.ORDER_DATE) AS FIRST_ORDER_DATE FROM CUSTOMER c INNER JOIN SALES s USING(CUST_NO) WHERE s.PAID = 'y' AND s.ORDER_STATUS != 'shipped' GROUP BY c.CUSTOMER ORDER BY FIRST_ORDER_DATE "; // get DB version using PDO $stmt = $pdo->prepare($query); $stmt->execute(); $rows = $stmt->fetchAll(PDO::FETCH_NUM); $columns = []; for ($i = 0; $i < $stmt->columnCount(); $i++) { $col = $stmt->getColumnMeta($i); $columns[] = [ 'header'=>$col['name'], 'pdo_type'=>$col['pdo_type'] ]; } echo json_encode([[ 'headers' => $columns, 'data' => $rows ]], JSON_PRETTY_PRINT );