Bug #65690 [Asn->Opn]: PDO_Firebird returns wrong results with numeric 15,2 and dialect 1

From: Date: Tue, 24 Oct 2017 06:45:44 +0000
Subject: Bug #65690 [Asn->Opn]: PDO_Firebird returns wrong results with numeric 15,2 and dialect 1
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-212017@lists.php.net to get a copy of this message
Edit report at https://bugs.php.net/bug.php?id=65690&edit=1

 ID:                 65690
 Updated by:         kalle@php.net
 Reported by:        slavb18 at gmail dot com
 Summary:            PDO_Firebird  returns wrong results with numeric
                     15,2 and dialect 1
-Status:             Assigned
+Status:             Open
 Type:               Bug
 Package:            PDO Firebird
 Operating System:   any
 PHP Version:        5.4.19
-Assigned To:        mariuz
+Assigned To:        
 Block user comment: N
 Private report:     N



Previous Comments:
------------------------------------------------------------------------
[2017-01-30 08:18:19] dorin dot marcoci at gmail dot com

Slavb18,

I found this patch not so viable across Firebird dialects.
It just check for SQL_DOUBLE and sqlscale, behavior that may change and/or be different across
existing or next dialects.

Currently PDO driver connects by default using 3rd dialect and no other handling is done in terms of
specifics.

A nice solution will be to read and take into account the database dialect when connecting to a FB
database and on next operations like data fetches, parameters handling, etc...

------------------------------------------------------------------------
[2017-01-09 10:23:38] slavb18 at gmail dot com

dialect 1 is still used in legacy databases, why not fix, if patch exists for three years

------------------------------------------------------------------------
[2017-01-09 06:42:28] dorin dot marcoci at gmail dot com

Still anyone uses dialect 1? It is pending to be deprecated.
Is it worth to fix this bug? It will involve additional FB specific flag/parameter to PDO, in order
to deal right with dialects.

------------------------------------------------------------------------
[2016-03-03 13:45:31] cmb@php.net

Related To: Bug #71652

------------------------------------------------------------------------
[2013-09-17 13:28:50] slavb18 at gmail dot com

forget to attach php script:

...
$sql="select * FROM TESTPDO";
$sth = $pdo->prepare($sql);
$sth->execute();
$obj = $sth->fetch();
print_r($obj);

------------------------------------------------------------------------


The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at

    https://bugs.php.net/bug.php?id=65690


--
Edit this bug report at https://bugs.php.net/bug.php?id=65690&edit=1


Thread (10 messages)

« previous php.bugs (#212017) next »