Question

我正在尝试将mysql查询表导出到excel文件。我在我的网站上的另一个页面上工作但是它似乎遇到了这个特定查询的问题。我收到了这个错误：

Warning: PDO::query() [pdo.query]: SQLSTATE[42S22]: Column not found: 1054 
Unknown column 'u2.confirmed_cash' in 'field list' in 
/home2/jtdsdevc/public_html  /rbk/usage-v3/inc/excel-exporter
/MySqlExcelBuilder.class.php on line 130

这是我的代码。

// Setup the SQL Statements
$sql_statement = getReport($idLeague, $idTeam);

function getReport($idLeague, $idTeam){
global $connect;

$sql = "
    SELECT idPlayer AS id,
    (SELECT CONCAT_WS(' ', location, name) FROM `team` WHERE `team`.id = u.idTeam) AS team,
    (SELECT CONCAT_WS(' ', first_name, last_name) FROM `player` WHERE `player`.id = u.idPlayer) AS name, 
    (SELECT u2.confirmed_cash FROM `usage` u2 WHERE u.idPlayer = u2.idPlayer ORDER BY date DESC LIMIT 1) AS total_cash, 
    (SELECT u2.confirmed_product FROM `usage` u2 WHERE u.idPlayer = u2.idPlayer ORDER BY date DESC LIMIT 1) AS total_product, 
    max(date) AS last_entry 
    FROM `usage` u INNER JOIN `team` t ON u.idTeam =t.id INNER JOIN `league` l ON t.idLeague =l.id WHERE (t.idleague =".$idLeague." or l.pID =".$idLeague." ) 
    ";

return $sql;
}

// Add the SQL statements to the spread sheet
$mysql_xls->add_page('Report',$sql_statement);

// Get the spreadsheet after the SQL statements are built...
$phpExcel = $mysql_xls->getExcel(); // This needs to come after all the pages have been added.
....

这就是错误发生的地方。 MySqlExcelBuilder.class.php文件中的确切行是：

if ($sh = $this->pdo->query($sql))

上面的$sql变量是

SELECT idPlayer AS id, 
(SELECT CONCAT_WS(' ', location, name) FROM `team` WHERE `team`.id = u.idTeam) AS team, 
(SELECT CONCAT_WS(' ', first_name, last_name) FROM `player` WHERE `player`.id = u.idPlayer) AS name, 
(SELECT u2.confirmed_cash FROM `usage` u2 WHERE u.idPlayer = u2.idPlayer ORDER BY date DESC LIMIT 1) AS total_cash, 
(SELECT u3.confirmed_product FROM `usage` u3 WHERE u.idPlayer = u3.idPlayer ORDER BY date DESC LIMIT 1) AS total_product, 
max(date) AS last_entry 
FROM `usage` u 
INNER JOIN `team` t ON u.idTeam =t.id 
INNER JOIN `league` l ON t.idLeague =l.id 
WHERE (t.idleague =1 or l.pID =1 )

编辑：值得注意的是，查询本身在phpMyAdmin中运行良好。

Answer 1

问题解决了！我打电话给错误的数据库，菜鸟错误。

找不到PHPExcel列：1054

1 个答案: