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Bug #55053 PDO::FECTH_KEY_PAIR doesn't work as expected
Submitted: 2011-06-14 15:43 UTC Modified: 2011-12-05 22:33 UTC
Votes:2
Avg. Score:4.0 ± 1.0
Reproduced:1 of 2 (50.0%)
Same Version:0 (0.0%)
Same OS:1 (100.0%)
From: dmitry dot chirkin at gmail dot com Assigned: frozenfire (profile)
Status: Closed Package: Documentation problem
PHP Version: 5.3.6 OS: Linux
Private report: No CVE-ID: None
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 [2011-06-14 15:43 UTC] dmitry dot chirkin at gmail dot com 
Description:
------------
If you try to use $stmt->fetchAll(PDO::FETCH_KEY_PAIR) on result set with more 
than two columns, error occurs: 

Warning: PDOStatement::fetchAll() [pdostatement.fetchall]: SQLSTATE[HY000]: 
General error: PDO::FETCH_KEY_PAIR fetch mode requires the result set to contain 
extactly 2 columns.

But documentation says: 

PDO::FETCH_KEY_PAIR (integer)
Fetch into an array where the 1st column is a key and all subsequent columns are 
values

There are should be no limit for columns.

Thanks

Expected result:
----------------
No error

Actual result:
--------------
Warning: PDOStatement::fetchAll() [pdostatement.fetchall]: SQLSTATE[HY000]: 
General error: PDO::FETCH_KEY_PAIR fetch mode requires the result set to contain 
extactly 2 columns.

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 [2011-07-01 19:33 UTC] felipe@php.net
-Package: *Database Functions +Package: Documentation problem
 [2011-12-05 22:31 UTC] frozenfire@php.net 
Automatic comment from SVN on behalf of frozenfire
Revision: http://svn.php.net/viewvc/?view=revision&revision=320468
Log: Changed the description of PDO::FETCH_KEY_VALUE to match actual behaviour (requiring the result set to have exactly two columns). Closes bug #55053.
--
Provided by anonymous #11351 ()
 [2011-12-05 22:33 UTC] frozenfire@php.net 
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.

Thank you for the report, and for helping us make our documentation better.
 [2011-12-05 22:33 UTC] frozenfire@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: frozenfire
 
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