Jump to content

Archived

This topic is now archived and is closed to further replies.

meistaiwan

Adodb Connection And Ntext Types

Recommended Posts

So I've starting using SQL2005 as my backend for php.
Last project I used the mssql libraries to connect, this project I need unicode support so I went with ADODB.

It's working fine so far, until I got to large data types. My connection string looks like this:
$db = new COM("ADODB.Connection") or die("Cannot start ADO");
$dsn = "Driver={SQL Server}; Server=xxxx,1533; Database=TCxxxct; UID=wxxx; PWD=!xxxx?;";
$db->Open($dsn);

$rs = $db_connection->Execute("SELECT Comments, submitted_by, CONVERT(varchar,date_submitted,20) as date_submitted
FROM comments
WHERE ([Customer Number] = ".$_GET['id'].")");

this part here
echo $rs->Fields['Comments']->Value."</b></i></td></tr></table>";

gives 0 for the 'Comments' Value. If I convert it to varchar(255) before sending it to adodb, it works as the rest of my values(works for numbers, varchar, nvarchar, etc).
With this ntext field, the following things happen:
->Value returns 0
->ActualSize returns -1

I've tried Fields['Comments']->GetChunk(8000), returns some kind of error.

[i]Warning: (null)(): Invoke() failed: Exception occurred. Source: Microsoft OLE DB Provider for ODBC Drivers Description: Multiple-step OLE DB operation generated errors. Check each [/i]

Anybody have some working code or know of how this is supposed to work?

Thanks,
Jimmy

Share this post


Link to post
Share on other sites

×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.