From 6e93a67395dcc7910d763ab25958f9d810ac6180 Mon Sep 17 00:00:00 2001
From: ForeverSmiYng <fengsiyuan@zwgczx.com>
Date: Tue, 5 Aug 2025 14:22:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0?=
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---
 Oracle自定义函数.sql | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Oracle自定义函数.sql b/Oracle自定义函数.sql
index 546a346..6a777fa 100644
--- a/Oracle自定义函数.sql
+++ b/Oracle自定义函数.sql
@@ -9,7 +9,8 @@ WHERE
 ORDER BY
     line;
 
--- 定义函数
+-- 自定义函数
+-- 函数说明：入参书编号及数字位数，返回可排序编号，如入参为'ZW1-12-123'和4,则返回'ZW0001-0012-0123'，第二个参数可不填，默认为4。
 FUNCTION hos_get_sortable_ref(
     bh IN VARCHAR2,
     len IN NUMBER DEFAULT 4