From 5d5cd3ad979a0b85ab8c7034dcad1663fdcf71be Mon Sep 17 00:00:00 2001
From: linwe <872216996@qq.com>
Date: Fri, 01 Dec 2023 14:18:53 +0800
Subject: [PATCH] 文章通过范围查询
---
src/main/java/org/springblade/modules/label/mapper/LabelMapper.xml | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/label/mapper/LabelMapper.xml b/src/main/java/org/springblade/modules/label/mapper/LabelMapper.xml
index 0bb9d64..9794f4d 100644
--- a/src/main/java/org/springblade/modules/label/mapper/LabelMapper.xml
+++ b/src/main/java/org/springblade/modules/label/mapper/LabelMapper.xml
@@ -7,5 +7,37 @@
select * from jczz_label where 1=1
</select>
+ <!--标签查询，按父id查询下级-->
+ <select id="getLabelList" resultType="org.springblade.common.node.TreeIntegerNode">
+ SELECT
+ jl.id as id,jl.parent_id as parentId,jl.label_name as name
+ FROM
+ (
+ SELECT
+ @ids AS ids,
+ ( SELECT @ids := GROUP_CONCAT( id ) FROM jczz_label WHERE FIND_IN_SET( parent_id, @ids ) ) AS cids
+ FROM
+ jczz_label
+ WHERE
+ @ids IS NOT NULL
+ AND @ids := #{label.parentId}
+ ) id,
+ jczz_label jl
+ WHERE
+ FIND_IN_SET(jl.parent_id,ids)
+ </select>
+
+
+ <select id="getLabelTreeList" resultType="org.springblade.common.node.TreeIntegerNode">
+ SELECT
+ jl.id AS id,
+ jl.parent_id AS parentId,
+ jl.label_name AS NAME,
+ jl.sort,
+ (SELECT count(1) from jczz_user_house_label where label_id = jl.id ) count
+ FROM
+ jczz_label jl where is_deleted = 0
+ </select>
+
</mapper>
--
Gitblit v1.9.3