校验部门是否存在

src/main/resources/mapper/SysDeptMapper.xml

@@ -79,7 +79,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	
 	<select id="checkDeptNameUnique" resultMap="SysDeptResult">
 	    <include refid="selectDeptVo"/>
-		where dept_name=#{deptName} and parent_id = #{parentId} limit 1
+		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' limit 1
 	</select>
     
     <insert id="insertDept" parameterType="com.usky.dxtop.model.SysDept">