From 8ea56d3b22432d7af3d14f3539e2cbf7c3dbb036 Mon Sep 17 00:00:00 2001
From: phanes <5411232+phanes@user.noreply.gitee.com>
Date: 星期日, 07 十一月 2021 11:58:35 +0800
Subject: [PATCH] update 减少使用特定数据库函数
---
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java | 9 ++++-----
1 files changed, 4 insertions(+), 5 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 0a2f8e6..995bd2d 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
@@ -111,8 +111,7 @@
@Override
public boolean hasChildByDeptId(Long deptId) {
long result = count(new LambdaQueryWrapper<SysDept>()
- .eq(SysDept::getParentId, deptId)
- .last("limit 1"));
+ .eq(SysDept::getParentId, deptId));
return result > 0;
}
@@ -138,11 +137,11 @@
@Override
public String checkDeptNameUnique(SysDept dept) {
Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId();
- SysDept info = getOne(new LambdaQueryWrapper<SysDept>()
+ long count = count(new LambdaQueryWrapper<SysDept>()
.eq(SysDept::getDeptName, dept.getDeptName())
.eq(SysDept::getParentId, dept.getParentId())
- .last("limit 1"));
- if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue()) {
+ .ne(SysDept::getDeptId, deptId));
+ if (count > 0) {
return UserConstants.NOT_UNIQUE;
}
return UserConstants.UNIQUE;
--
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