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Bug #44289 Output parameter not set if stored procedure returns rows
Submitted: 2008-02-29 10:40 UTC Modified: 2009-09-29 19:54 UTC
Votes:2
Avg. Score:5.0 ± 0.0
Reproduced:2 of 2 (100.0%)
Same Version:2 (100.0%)
Same OS:1 (50.0%)
From: d at tpyo dot net Assigned:
Status: Not a bug Package: PDO related
PHP Version: 5.2.5 OS: Linux 2.6.22
Private report: No CVE-ID: None
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 [2008-02-29 10:40 UTC] d at tpyo dot net 
Description:
------------
It seems that if a stored procedure returns rows from a SELECT the output parameters are lost.

Not sure if this is the intended behaviour, but since this works fine from the MySQL CLI I'm inclined to believe it's not.

Reproduce code:
---------------
Stored procedures and PDO code for reproducing the problem:

http://undesigned.org.za/files/pdo-issue.phps


Expected result:
----------------
PDO_FOUND_ROWS_TEST_1(@test1): string(4) "Set!"
PDO_FOUND_ROWS_TEST_2(@test2): string(4) "Set!"


Actual result:
--------------
PDO_FOUND_ROWS_TEST_1(@test1): string(4) "Set!"
PDO_FOUND_ROWS_TEST_2(@test2): FAILED

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 [2009-04-25 14:55 UTC] jani@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/
 [2009-05-03 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 [2009-09-29 19:54 UTC] uw@php.net 
There is no bug here. 

You are not fetching the results from the SP and thus you get a 2014/Commands ouf of sync (http://dev.mysql.com/doc/refman/5.1/en/error-messages-client.html). The error gets reported through stmt->errorInfo(), as it should, when running SELECT @test2. 

You must fetch the results from the SP and close the statement before you can run a new query on the line.
 
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