Hi all,
I've a function who retrieves multiple columns:
CREATE FUNCTION myfunc() RETURNS SETOF mytable
AS 'SELECT a,b,c FROM mytable;' LANGUAGE 'sql';
When I call it, I cannot retrieve all columns without
executing 3 times the function.
select myfunc() does not work
select a(myfunc()), b(myfunc()), c(myfunc()) works but executes 3
times the function.
I've tried
select *(mynfunc())
select all(myfunc())
select myfunc()::mytable
select myfunc()::mytable.*
...
But i've a syntax error on each of these.
Any help ? Thanks.
--
Herve LEFEBVRE
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