From 444bf6526c398ab99df82fb94839d2162519ba16 Mon Sep 17 00:00:00 2001
From: Philipp Salvisberg <philipp.salvisberg@trivadis.com>
Date: Fri, 12 Aug 2022 10:12:08 +0200
Subject: [PATCH 1/2] add missing into_clause in G-8310 examples

---
 .../8-patterns/3-validating-input-parameter-size/g-8310.md      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md b/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
index 4c3e597b..37cbff4f 100644
--- a/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
+++ b/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
@@ -20,6 +20,7 @@ create or replace package body department_api is
       end if;
       -- get the department by name
       select *
+        into l_return
         from departments
        where department_name = in_dept_name;
 
@@ -40,6 +41,7 @@ create or replace package body department_api is
    begin
       -- get the department by name
       select *
+        into l_return
         from departments
        where department_name = l_dept_name;
 

From b5b6e54d94ffffd2ddbdab2c3e7860c0a431939e Mon Sep 17 00:00:00 2001
From: Philipp Salvisberg <philipp.salvisberg@trivadis.com>
Date: Fri, 12 Aug 2022 10:14:48 +0200
Subject: [PATCH 2/2] rename variable l_return to r_return to match naming
 conventions

---
 .../3-validating-input-parameter-size/g-8310.md      | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md b/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
index 37cbff4f..1993ddb7 100644
--- a/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
+++ b/docs/4-language-usage/8-patterns/3-validating-input-parameter-size/g-8310.md
@@ -13,18 +13,18 @@ This technique raises an error (`value_error`) which may not be handled in the c
 create or replace package body department_api is
    function dept_by_name(in_dept_name in departments.department_name%type)
       return departments%rowtype is
-      l_return departments%rowtype;
+      r_return departments%rowtype;
    begin
       if in_dept_name is null or length(in_dept_name) > 20 then
          raise err.e_param_to_large;
       end if;
       -- get the department by name
       select *
-        into l_return
+        into r_return
         from departments
        where department_name = in_dept_name;
 
-      return l_return;
+      return r_return;
    end dept_by_name;
 end department_api;
 /
@@ -37,15 +37,15 @@ create or replace package body department_api is
    function dept_by_name(in_dept_name in departments.department_name%type)
       return departments%rowtype is
       l_dept_name departments.department_name%type not null := in_dept_name;
-      l_return    departments%rowtype;
+      r_return    departments%rowtype;
    begin
       -- get the department by name
       select *
-        into l_return
+        into r_return
         from departments
        where department_name = l_dept_name;
 
-      return l_return;
+      return r_return;
    end dept_by_name;
 end department_api;
 /