From a68a32d9b6f23bdfdd950ab654d3776362539573 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 10 三月 2022 19:47:31 +0800
Subject: [PATCH] add 增加 DataBaseHelper 数据库助手 用于屏蔽多类型数据库sql语句差异

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java |    5 +++--
 1 files changed, 3 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 3ef5eb8..6b6fddd 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
@@ -11,6 +11,7 @@
 import com.ruoyi.common.core.domain.entity.SysRole;
 import com.ruoyi.common.core.domain.entity.SysUser;
 import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.helper.DataBaseHelper;
 import com.ruoyi.common.helper.LoginHelper;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.TreeBuildUtils;
@@ -108,7 +109,7 @@
     public long selectNormalChildrenDeptById(Long deptId) {
         return baseMapper.selectCount(new LambdaQueryWrapper<SysDept>()
             .eq(SysDept::getStatus, UserConstants.DEPT_NORMAL)
-            .apply("find_in_set({0}, ancestors) <> 0", deptId));
+            .apply(DataBaseHelper.findInSet(deptId, "ancestors")));
     }
 
     /**
@@ -234,7 +235,7 @@
      */
     public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors) {
         List<SysDept> children = baseMapper.selectList(new LambdaQueryWrapper<SysDept>()
-            .apply("find_in_set({0},ancestors) <> 0", deptId));
+            .apply(DataBaseHelper.findInSet(deptId, "ancestors")));
         List<SysDept> list = new ArrayList<>();
         for (SysDept child : children) {
             SysDept dept = new SysDept();

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