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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 d9a1e9de54
commit 0fbb1728b5
1 changed files with 2 additions and 2 deletions
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doc/src/sgml/plpgsql.sgml
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@ -484,8 +484,8 @@ $$ LANGUAGE plpgsql;
CREATE FUNCTION extended_sales(p_itemno int) CREATE FUNCTION extended_sales(p_itemno int)
RETURNS TABLE(quantity int, total numeric) AS $$ RETURNS TABLE(quantity int, total numeric) AS $$
BEGIN BEGIN
RETURN QUERY SELECT quantity, quantity * price FROM sales RETURN QUERY SELECT s.quantity, s.quantity * s.price FROM sales AS s
WHERE itemno = p_itemno; WHERE s.itemno = p_itemno;
END; END;
$$ LANGUAGE plpgsql; $$ LANGUAGE plpgsql;
</programlisting> </programlisting>