Reply to PHP 5 / MySQL 5 subquery problem

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Posted by Diogenes on 10/10/06 16:35

Kind readers,

I am currently developing an app with PHP 5 & MySql 5.

The following select statement works as expected from
the MySql command line but produces an error when run from PHP.

SELECT pkey, Name FROM tracks WHERE artist="Rolling Stones"
AND pkey NOT IN (SELECT Song FROM requests WHERE client="jim")

The error produced by PHP is

"Query failed: You have an error in your SQL syntax; check
the manual that corresponds to your MySQL server version for
the right syntax to use near ')' at line 1"

I've done a workaround by substituting the pkey values in
the parentheses in place of the subquery SELECT statement,
but I can't figure out why the above query does not work in
PHP but does in MySQL.

The versions of each app read as follows ...

>mysql -V
mysql Ver 14.12 Distrib 5.0.22, for Win32 (ia32)

>php -v
PHP 5.2.0-dev (cli) (built: Jul 19 2006 16:20:24)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2006 Zend Technologies

Any insight would be much appreciated.

Cheers
Jim

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