php - 从 Ubuntu 和 PHP 访问 Azure MSSQL 服务器

Question

解决了几个初始错误后，我能够连接到服务器。我的问题是我似乎无法访问这些表。

这是 freetds.conf 文件:

[azure]
host = name.database.windows.net
port = 1433
tds version = 8.0
database = databasename

这是我的 PHP 文件:

ini_set('display_errors', 1);
# Older FreeTDS installations need the FREETDSCONF Environment variable
putenv('FREETDSCONF=/etc/freetds.conf');
# Current release of FreeTDS uses the FREETDS environment variable. So we set both to be sure
putenv('FREETDS=/etc/freetds.conf');

$server = 'azure';
$link = mssql_connect($server, 'username@name', 'password');

if (!$link) {
    die('<br/><br/>Something went wrong while connecting to MSSQL');
}
else {

$query_result = mssql_query('SELECT * FROM information_schema.tables');

echo "<pre>";
while($row = mssql_fetch_array($query_result)){
    print_r($row).'<br/>';
}
echo "</pre>";

mssql_free_result($query_result);
mssql_close($link);
}

这在浏览器上向我显示以下内容:

Array
(
[0] => master
[TABLE_CATALOG] => master
[1] => dbo
[TABLE_SCHEMA] => dbo
[2] => slo_service_dimensions
[TABLE_NAME] => slo_service_dimensions
[3] => VIEW
[TABLE_TYPE] => VIEW
)
Array
(
[0] => master
[TABLE_CATALOG] => master
[1] => dbo
[TABLE_SCHEMA] => dbo
[2] => slo_dimension_settings
[TABLE_NAME] => slo_dimension_settings
[3] => VIEW
[TABLE_TYPE] => VIEW
)

还有更多。但我的实际 table 一无所知。现在，如果我将 PHP 更改为:

$result = mssql_query('select Email from Profile');
while($row = mssql_fetch_array($result))
echo $row["Email"] .'<br/>';

我在浏览器中得到以下内容:

Warning: mssql_query(): message: Invalid object name 'Profile'. (severity 16) in file.php on line 23
Warning: mssql_query(): General SQL Server error: Check messages from the SQL Server (severity 16) in file.php on line 23
Warning: mssql_query(): Query failed in file.php on line 23
Warning: mssql_fetch_array() expects parameter 1 to be resource, boolean given in file.php on line 25

如果我将查询更改为:

，也会发生同样的情况

$result = mssql_query('select Email from dbo.Profile');

有什么想法吗？

Answer 1

错误“对象名称‘配置文件’无效”表示正在建立连接并且登录成功。确保您登录的用户对配置文件表拥有适当的权限，而不仅仅是服务器。您可能需要将用户添加到数据读取器角色。