extracted objects

docs/functions/GET_PARAM_VALUE.md

@@ -0,0 +1,19 @@
+# GET_PARAM_VALUE
+
+## Codice Sorgente
+
+```sql
+function get_param_value(p_name varchar2)
+return varchar2 as
+    v_result varchar2(255);
+begin
+    select strvalue
+    into v_result
+    from tb_config
+    where upper(name) = upper(p_name);
+
+    return v_result;
+exception when others then
+    return null;
+end;
+```