Pavel Stehule escribió:
> Hello
>
> there is
>
> PostgreSQL supports Table Functions. But it isn't true. This patch
> wasn't committed.
A patch based on yours was committed by Neil:
2007-07-25 00:19 neilc
* doc/src/sgml/plpgsql.sgml (1.116), src/pl/plpgsql/src/gram.y
(1.105), src/pl/plpgsql/src/pl_exec.c (1.199),
src/pl/plpgsql/src/pl_funcs.c (1.63),
src/pl/plpgsql/src/plpgsql.h (1.91), src/pl/plpgsql/src/scan.l
(1.58), src/test/regress/expected/plpgsql.out (1.58),
src/test/regress/sql/plpgsql.sql (1.49):
Implement RETURN QUERY for PL/PgSQL. This provides some convenient syntax
sugar for PL/PgSQL set-returning functions that want to return the result
of evaluating a query; it should also be more efficient than repeated
RETURN NEXT statements. Based on an earlier patch from Pavel Stehule.
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