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Re: kind of RULE on SELECT depending on existence of a WHERE condition - Mailing list pgsql-sql

From rawi
Subject Re: kind of RULE on SELECT depending on existence of a WHERE condition
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In response to Re: kind of RULE on SELECT depending on existence of a WHERE condition  (Richard Huxton <[email protected]>)
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Richard Huxton wrote:
> 
> You could write a set-returning function that takes either:
> 1. A list of conditions
> 2. The text for a WHERE clause
> If it gets no conditions or a blank string, it returns nothing.
> You will need to create the function with SECURITY DEFINER permissions, 
> 

That's a very good suggestion. I've just red about SECURITY DEFINER...
great.
Thanks

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