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  #1  
Old 05-30-2007, 06:12 PM
harmor19 harmor19 is offline
 
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Default Query not returning the results I want

I don't know what I'm doing wrong.

I want to make a query that will return results if the column "required" is 2 or 3 but the column "type" cannot be "input" or "textarea".
PHP Code:
$showfields $db->query_read("SELECT * FROM ".TABLE_PREFIX."profilefield 
WHERE required = '2' OR required = '3' 
AND (type != 'input' OR type != 'textarea') "
); 
It's returning row 6 even though the type is "textarea".
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  #2  
Old 05-30-2007, 08:46 PM
Eikinskjaldi's Avatar
Eikinskjaldi Eikinskjaldi is offline
 
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Default

Quote:
Originally Posted by harmor19 View Post
I don't know what I'm doing wrong.

I want to make a query that will return results if the column "required" is 2 or 3 but the column "type" cannot be "input" or "textarea".
PHP Code:
$showfields $db->query_read("SELECT * FROM ".TABLE_PREFIX."profilefield 
WHERE required = '2' OR required = '3' 
AND (type != 'input' OR type != 'textarea') "
); 
It's returning row 6 even though the type is "textarea".
Heh, the problem is your logic. (type != 'input' OR type != 'textarea') is always true, because input will ALWAYS either not be input or not be textarea.

Three of solutions....
AND type not in ("input","textarea")

or

AND !(type="input" or type="textarea)

or

AND (type !="input" and type!="txtarea")
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  #3  
Old 05-30-2007, 10:03 PM
harmor19 harmor19 is offline
 
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Default

I also had to wrap the two "required" in parenthesis.

Thanks.
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