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當我使用ODBC只,全部順利連接黑斑羚使用ODBC和PHP PDO,串字段爲空
$dsn = "DSN=DingdongImpala;host=172.168.1.100;port=21050;database=mmdb;";
$user = '';
$password = '';
$conn = odbc_connect($dsn, $user, $password);
$result = odbc_exec($conn, "select succount,failedcount,appid from t_mm_acc_date limit 1");
while($row = odbc_fetch_array($result)) {
print_r($row);
}
運行的結果是:
Array
(
[succount] => 0 //int
[failedcount] => 1 //int
[appid] => 202361 //string
)
但是當我使用PDO訪問ODBC ,String類型字段都爲空
$dsn = "odbc:DSN=DingdongImpala;Host=172.168.1.100;Port=21050;database=mmdb;";
$user = '';
$password = '';
$cnx = new PDO($dsn, $user, $password);
$result = $cnx->query("select succount,failedcount,appid from t_mm_acc_date limit 1");
print_r($result->fetchObject());
結果是:
stdClass Object
(
[succount] => 100 //int
[failedcount] => 0 //int
[appid] => //string, empty
)
我試了很多情況下,只要我從黑斑羚中選擇String字段,結果將是空的,但是int字段是正常的。
我的系統環境:
centos 6
PHP 5.3.6
php-odbc-5.3.3
unixODBC-2.2.14
ClouderaImpalaODBC-2.5.29.1009-1.el6.x86_64.rpm
任何人誰可以幫我嗎? – tairyao