update 优化 框架整体提高查询性能

This commit is contained in:
疯狂的狮子Li
2023-12-26 00:46:34 +08:00
parent 363af040d6
commit 9c84530593
30 changed files with 122 additions and 201 deletions

View File

@@ -7,20 +7,12 @@
<resultMap type="org.dromara.system.domain.vo.SysPostVo" id="SysPostResult">
</resultMap>
<select id="selectPostListByUserId" parameterType="Long" resultType="Long">
select p.post_id
<select id="selectPostsByUserId" parameterType="Long" resultMap="SysPostResult">
select p.post_id, p.post_name, p.post_code
from sys_post p
left join sys_user_post up on up.post_id = p.post_id
left join sys_user u on u.user_id = up.user_id
where u.user_id = #{userId}
</select>
<select id="selectPostsByUserName" parameterType="String" resultMap="SysPostResult">
select p.post_id, p.post_name, p.post_code
from sys_post p
left join sys_user_post up on up.post_id = p.post_id
left join sys_user u on u.user_id = up.user_id
where u.user_name = #{userName}
</select>
</mapper>