first commit

wms-module-system/src/main/resources/mapper/UserPasswordHistoryMapper.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="top.ysoft.admin.system.mapper.UserPasswordHistoryMapper">
+    <delete id="deleteExpired">
+        DELETE t1 FROM sys_user_password_history AS t1
+        LEFT JOIN (
+            SELECT id
+            FROM sys_user_password_history
+            WHERE user_id = #{userId}
+            ORDER BY create_time DESC
+            LIMIT #{count}
+        ) AS t2 ON t2.id = t1.id
+        WHERE t2.id IS NULL
+    </delete>
+</mapper>