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Bug #68572 [PHP Modules] apc bcmath bz2 calendar Core ctype curl date dba dom ereg exif fi
Submitted: 2014-12-09 06:50 UTC Modified: 2015-02-03 10:21 UTC
From: me at free6k dot ru Assigned:
Status: Not a bug Package: PDO PgSQL
PHP Version: 5.4.35 OS: Debian 7.7 Wheezy
Private report: No CVE-ID: None
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 [2014-12-09 06:50 UTC] me at free6k dot ru 
Description:
------------
I have the following problem with binding params in pdo for sql requests

Test script:
---------------
$timezone = 'Asia/Jakarta';
$statement = $pdo->prepare('SET TIME ZONE :timezone');
$statement->execute([':timezone'=>$timezone]);

Actual result:
--------------
PDOException
SQLSTATE[42601]: Syntax error: 7 ERROR: syntax error at or near "$1"
LINE 1: SET TIME ZONE $1

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 [2015-02-03 10:21 UTC] mbeccati@php.net
-Status: Open +Status: Not a bug
 [2015-02-03 10:21 UTC] mbeccati@php.net 
Thank you for taking the time to write to us, but this is not
a bug. 

Postgres doesn't support preparing a SET TIME ZONE query: http://www.postgresql.org/docs/9.4/static/sql-prepare.html

(And PDO_pgsql will try to prepare it, since you are using a parameter)

You could either generate the query manually (using PDO::quote) or temporarily using: $pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
 
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