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Bug #69553 SELECT VARCHAR >255 return empty
Submitted: 2015-04-30 14:24 UTC Modified: 2015-05-10 04:22 UTC
From: a dot mothe at oenodata dot fr Assigned: cmb (profile)
Status: No Feedback Package: PDO ODBC
PHP Version: 5.5.24 OS: Windows 7
Private report: No CVE-ID: None
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 [2015-04-30 14:24 UTC] a dot mothe at oenodata dot fr 
Description:
------------
hello,
I Use a Ingres database (9.2)
to connect to this database, i use pdo odbc.

Since Php 5.5.x and above (5.6.x), when i request database with un simple select, if column is a varchar > 255, i don't have result. No error, no message...

With PHP 5.4.x and below, i don't have this problem...

if a use a clasical connexion (odbc_do, odbc_fetch_array etc...) with PHP 5.5.x, i don't have this problem.

i don't find anything in a doc on PDO-ODBC between 5.4.x and 5.5.x

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 [2015-05-01 18:59 UTC] cmb@php.net
-Status: Open +Status: Feedback -Assigned To: +Assigned To: cmb
 [2015-05-01 18:59 UTC] cmb@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc. If the script requires a 
database to demonstrate the issue, please make sure it creates 
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.

I tried the following with Ingres 10.1.0 and PHP 5.6.8, and it
worked as expected:

    $conn = new PDO('odbc:69553');
    $conn->exec('drop table foo');
    $conn->exec('create table foo (bar varchar(300))');
    $bar = str_repeat('*', 280);
    $conn->exec("insert into foo values ('$bar')");
    $stmt = $conn->query('select bar from foo');
    print_r($stmt->fetchAll());
 [2015-05-10 04:22 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 
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