In response to A B :
> Hello there.
>
> Perhaps I'm supposed to know this, but how can I run a function on
> each query result in psql?
>
> I run the query select a,b from foo where x=y; and I would like to
> run the function bar(u,v) for each result from the query and using
> the values of a and b as parameters to the function.
> How can I do that in psql?
>
>
> Something like:
>
> for x in select a,b from foo where x=y loop
> select bar(x.a,x.b);
> end loop;
select bar(a,b) from foo where x=y
Andreas
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Andreas Kretschmer
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