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doc: Improve example formatting

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Erwin Brandstetter
This commit is contained in:
Peter Eisentraut
2013-04-21 22:21:29 -04:00
parent 53ecfddceb
commit e7d5ffe8ea
1 changed files with 4 additions and 4 deletions
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8
doc/src/sgml/plpgsql.sgml
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@@ -1694,13 +1694,13 @@ CREATE TABLE foo (fooid INT, foosubid INT, fooname TEXT);
INSERT INTO foo VALUES (1, 2, 'three'); INSERT INTO foo VALUES (1, 2, 'three');
INSERT INTO foo VALUES (4, 5, 'six'); INSERT INTO foo VALUES (4, 5, 'six');
CREATE OR REPLACE FUNCTION getAllFoo() RETURNS SETOF foo AS CREATE OR REPLACE FUNCTION get_all_foo() RETURNS SETOF foo AS
$BODY$ $BODY$
DECLARE DECLARE
r foo%rowtype; r foo%rowtype;
BEGIN BEGIN
FOR r IN SELECT * FROM foo FOR r IN
WHERE fooid > 0 SELECT * FROM foo WHERE fooid > 0
LOOP LOOP
-- can do some processing here -- can do some processing here
RETURN NEXT r; -- return current row of SELECT RETURN NEXT r; -- return current row of SELECT
@@ -1710,7 +1710,7 @@ END
$BODY$ $BODY$
LANGUAGE plpgsql; LANGUAGE plpgsql;
SELECT * FROM getallfoo(); SELECT * FROM get_all_foo();
</programlisting> </programlisting>
</para> </para>