Re: Referencing named attribute in where clause doesn't work with 7.1.2?

On Wed, 8 Aug 2001, Andreas Joseph Krogh wrote:

> Hi, this is my first post to this list so please...
> I have problems getting this query to work, any ideas?
> 
> select article.title_text_key,
> (select on_text.text_value from on_text where
>     on_text.text_key = title_text_key
>     AND NOT title_text_key is NULL
>     AND on_text.lang_id = (select code.id from code, code_group where
>          code.code_group_id = code_group.id
>           AND code_group.description = 'lang' AND code.code_key = 'lang.NO'
>           )
>     )
> as title_text_value from article where NOT title_text_value is NULL;
> 
> ERROR:  Attribute 'title_text_value' not found

Hallo Andreas,

Relocating your AS clause to the topmost string?  BTW, table aliasing
would make for less typing.

Best of luck!

> Issuing the same query without the where-clause does work tho, but
> return tupples with null in them which I don't want.
> 
> --
> Andreas Joseph Krogh <andreak@officenet.no>
> 
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> TIP 4: Don't 'kill -9' the postmaster
> 


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