php - 无法对数据库执行查询

Question

我正在获取

Invalid query An attempt was made to access a socket in a way forbidden by its access permissions error

我正在尝试使用 php 连接到我的 azure sql 服务器。我有以下代码:

    $serverName = "cosy.database.windows.net, 1433"; //serverName\instanceName
    $connectionInfo = array( "Database"=>"cosy", "UID"=>"eocribin", "PWD"=>"password");
    $conn = sqlsrv_connect( $serverName, $connectionInfo);

if( $conn ) {
     echo "Connection established.<br />";

     $query = sprintf("SELECT username FROM Users 
    WHERE username=eoin");
    $result = mysql_query($query);

        echo $result;

    // Check result
    // This shows the actual query sent to MySQL, and the error. Useful for debugging.
    if (!$result) {
    $message  = 'Invalid query: ' . mysql_error() . "\n";
    $message .= 'Whole query: ' . $query;
    die($message);
}

不确定是否是查询问题或数据库的实际权限问题，但我确实连接成功，然后出现错误，所以我知道这是连接。

Answer 1

您似乎尝试连接到 Azure SQL Server，但您在代码中使用了 mysql_query($query)。

在SQLServer中查询，可以引用http://php.net/manual/zh/function.sqlsrv-fetch-array.php .

这是代码片段:

if ($conn) {
    echo "Connection established.<br />";

    $query = sprintf("SELECT 1 as test");
    $stmt = sqlsrv_query($conn, $query);
    if ($stmt === false) {
        die(print_r(sqlsrv_errors(), true));
    }

    while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
        print_r($row);
    }

    sqlsrv_free_stmt($stmt);

}