diff options
| -rw-r--r-- | doc/src/sgml/plpgsql.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml index 0a9d71ef41a..d1d66c20935 100644 --- a/doc/src/sgml/plpgsql.sgml +++ b/doc/src/sgml/plpgsql.sgml @@ -486,8 +486,8 @@ $$ LANGUAGE plpgsql; CREATE FUNCTION extended_sales(p_itemno int) RETURNS TABLE(quantity int, total numeric) AS $$ 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> |