Fwd: Bug #50755 [Opn]: PDO DBLIB Fails with OOM

http://bugs.php.net/bug.php?id=50755&edit=2

 ID:               50755
 User updated by:  ssufficool at gmail dot com
 Reported by:      ssufficool at gmail dot com
 Summary:          PDO DBLIB Fails with OOM
 Status:           Open
 Type:             Bug
 Package:          PDO related
 Operating System: Linux 2.6.30-gentoo-r2 & Ubuntu 9.10
 PHP Version:      5.2 / 5.3 / 6

 New Comment:

Patch revised:
------------------------------------------------
1. Reverted driver always registering as dblib.

Question: Should the user really have to know the library the extension
was compiled against? Seems like we should settle on a constant
registration since you really can't mix and match.

2. Reverted whitespace modifications. Removed spurrious comments.
Reverted DBSETOPT --> dbsetopt.

3. Reverted SYB* --> SQL* define deletions. These are required for
compile against the depreciated MS DBLIB.

4. Removed automagic compute column naming (which was clobbering library
memory). Just return what the server returns including empty strings.
The user will need to alias in their sql query as "select 1+1 as
oneplusone" instead of just "select 1+1" magically returning
array('compute1'=>'2').

Question: Who if anyone relies on this behavior? I don't see other
drivers doing this.

Some unrelated/unmentioned "fixes"
------------------------------------------------
Allow multiple rowsets with varying column definitions. This was
implemented incorrectly.
Include the recent update to SQLMONEY formatting.

Tested against SQL Server 2008 Express, PHP-5.3 svn-296442, FreeTDS
0.64, Linux 2.6.30 - i686 & amd64