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Fix broken example in PL/pgSQL document.

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Back-patch to all supported branches.

Marti Raudsepp, per a report from Marko Tiikkaja
This commit is contained in:
Fujii Masao 2014-10-10 03:18:01 +09:00
parent 80ddb590b6
commit a0c58b5522
1 changed files with 2 additions and 2 deletions
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4
doc/src/sgml/plpgsql.sgml
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@ -487,8 +487,8 @@ $$ LANGUAGE plpgsql;
CREATE FUNCTION extended_sales(p_itemno int)
RETURNS TABLE(quantity int, total numeric) AS $$
BEGIN
RETURN QUERY SELECT quantity, quantity * price FROM sales
WHERE itemno = p_itemno;
RETURN QUERY SELECT s.quantity, s.quantity * s.price FROM sales AS s
WHERE s.itemno = p_itemno;
END;
$$ LANGUAGE plpgsql;
</programlisting>