From 92d4fac0b58498efc6be7764f00364535beb3d71 Mon Sep 17 00:00:00 2001 From: liding <756868258@qq.com> Date: 星期二, 08 七月 2025 18:02:00 +0800 Subject: [PATCH] 1.首页数据 2.装备数据 --- main-business/src/main/resources/mapper/TreeMapper.xml | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/main-business/src/main/resources/mapper/TreeMapper.xml b/main-business/src/main/resources/mapper/TreeMapper.xml index d9c0ef1..fcedc3f 100644 --- a/main-business/src/main/resources/mapper/TreeMapper.xml +++ b/main-business/src/main/resources/mapper/TreeMapper.xml @@ -23,5 +23,14 @@ update_time, id, name, parent_id </sql> + <select id="listRecursiveSubNodeIds" resultType="java.lang.Long"> + WITH RECURSIVE sub_nodes AS ( + SELECT id FROM tree WHERE parent_id = #{treeId} + UNION ALL + SELECT t.id FROM tree t + JOIN sub_nodes s ON t.parent_id = s.id + ) + SELECT id FROM sub_nodes + </select> </mapper> \ No newline at end of file -- Gitblit v1.9.3