[development] SQL Query Doubt

[Robbie The Geek]

SELECT EmployeeID FROM {tablename} WHERE Skill IN ( 'PHP', 'Java');


----- Reply message -----
From: "Austin Einter" <austin.einter at gmail.com>
To: <development at drupal.org>
Cc: "Jason Flatt" <drupal at oadaeh.net>
Subject: [development] SQL Query Doubt
Date: Sat, Apr 16, 2011 7:33 am
Hi
Thanks for reply.
 
I  have tried SELECT EmployeeID FROM {tablename} WHERE Skill = 'PHP' AND Skill = 'Java';  .  It does not work.
Probably in SQL in same row of table both values are not matching.

Regards,
Austin

On Sat, Apr 16, 2011 at 4:54 PM, Jason Flatt <drupal at oadaeh.net> wrote:




On Sat, 16 Apr 2011 16:09:59 +0530
Austin Einter <austin.einter at gmail.com> wrote:

> Hi All
>
> Lets say I have one table in below format.

>
> EmployeeID.............. Skill
> ------------------------------------------------------
> 1...............................PHP
> 1...............................SQL
> 1...............................Java

> 1................................VoIP
>
> 2................................Shell Scripting
> 2................................PHP
> 2................................Java
>
> 3............................... C++

> 3................................C
> 3.................................Pearl
>
> I wan to do a SQL query for employess who MUST have skill PHP and Java.
> As per above table, the query result should show Employee 1 and 2.

>
> Now what should be the corresponding SQL query for it.

SELECT EmployeeID FROM {tablename} WHERE Skill = 'PHP' AND Skill = 'Java';

This might help a bit:
http://dev.mysql.com/doc/refman/5.1/en/sql-syntax.html



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