From 78d0e67987ae1d8cc350308e8369fe817019290d Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期三, 09 三月 2022 12:11:34 +0800
Subject: [PATCH] update 处理 find_in_set 函数多类型数据库兼容性问题

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 3875c91..3ef5eb8 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -108,7 +108,7 @@
     public long selectNormalChildrenDeptById(Long deptId) {
         return baseMapper.selectCount(new LambdaQueryWrapper<SysDept>()
             .eq(SysDept::getStatus, UserConstants.DEPT_NORMAL)
-            .apply("find_in_set({0}, ancestors)", deptId));
+            .apply("find_in_set({0}, ancestors) <> 0", deptId));
     }
 
     /**
@@ -234,7 +234,7 @@
      */
     public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors) {
         List<SysDept> children = baseMapper.selectList(new LambdaQueryWrapper<SysDept>()
-            .apply("find_in_set({0},ancestors)", deptId));
+            .apply("find_in_set({0},ancestors) <> 0", deptId));
         List<SysDept> list = new ArrayList<>();
         for (SysDept child : children) {
             SysDept dept = new SysDept();

--
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