u . user_user_id AS user_user_id, u.user_name, u.nick_name AS nickName, u.email, u.phone, u.gender, u.avatar_name AS avatarName, u.avatar_path AS avatarPath, u.enabled, IF(u.is_admin = 1, true, false) AS isAdmin, u.pwd_reset_time AS pwdResetTime, u.dept_id AS deptId, u.tenant_id AS tenantId u1.user_id as user_user_id, u1.dept_id as user_dept_id, u1.user_name as user_user_name, u1.nick_name as user_nick_name, u1.email as user_email, u1.phone as user_phone, u1.gender as user_gender, u1.avatar_name as user_avatar_name, u1.avatar_path as user_avatar_path, u1.enabled as user_enabled, u1.pwd_reset_time as user_pwd_reset_time, u1.create_by as user_create_by, u1.update_by as user_update_by, u1.create_time as user_create_time, u1.update_time as user_update_time, u1.user_level, u1.pid as user_pid,u1.is_admin AS admin, d.dept_id as dept_id, d.name as dept_name j . job_id as job_id, j.name as job_name r . role_id as role_id, r.name as role_name, r.level as role_level, r.data_scope as role_data_scope and u1.user_id = #{criteria.id} and u1.enabled = #{criteria.enabled} and u1.dept_id in #{deptId} and ( u1.user_name like concat('%', #{criteria.blurry}, '%') or u1.nick_name like concat('%', #{criteria.blurry}, '%') or u1.email like concat('%', #{criteria.blurry}, '%') ) and u1.create_time between #{criteria.createTime[0]} and #{criteria.createTime[1]} select u.*, , from ( select from sys_user u1 left join sys_dept d on u1.dept_id = d.dept_id order by u1.user_id desc limit #{criteria.offset}, #{criteria.size} ) u left join sys_users_jobs suj on u.user_user_id = suj.user_id left join sys_job j on suj.job_id = j.job_id left join sys_users_roles sur on u.user_user_id = sur.user_id left join sys_role r on sur.role_id = r.role_id order by u.user_user_id desc SELECT u.* FROM sys_user u AND u.pid = #{userQuery.pid} ORDER BY u.user_id DESC select u.* from sys_user u AND u.pid = #{userQuery.pid} AND u.nick_name = #{userQuery.nickName} AND u.user_name = #{userQuery.user_name} AND u.password = #{userQuery.password} select u.* from sys_user u and u.tenant_id = #{tenantId} select count(*) from sys_user u1 select u.user_id as id, u.nick_name , u.user_name, u.enabled, u.create_time from sys_user u and u.pid IN #{item} and u.nick_name like concat('%', TRIM(#{criteria.blurry}), '%') and u.enabled = #{criteria.enabled} and u.create_time between #{criteria.createTime[0]} and #{criteria.createTime[1]} order by u.user_id desc limit #{criteria.offset}, #{criteria.size} select count(*) from sys_user u and u.pid IN #{item} and u.nick_name like concat('%', TRIM(#{criteria.blurry}), '%') and u.enabled = #{criteria.enabled} and u.create_time between #{criteria.createTime[0]} and #{criteria.createTime[1]} select u.user_id as id, u.nick_name, u.user_name, u.enabled, u.create_time from sys_user u u.pid IN #{item} select u1.password user_password, u1.is_admin user_is_admin, u1.tenant_id, from sys_user u1 left join sys_dept d on u1.dept_id = d.dept_id where u1.user_name = #{user_name} select u1.password user_password, u1.is_admin user_is_admin, u1.tenant_id, from sys_user u1 left join sys_dept d on u1.dept_id = d.dept_id where u1.nick_name = #{nickName} select user_id as id, user_name from sys_user where email = #{email} select user_id as id, user_name from sys_user where phone = #{phone} SELECT u.user_id as id, u.user_name FROM sys_user u, sys_users_roles r WHERE u.user_id = r.user_id AND r.role_id = #{roleId} group by u.user_id SELECT u.* FROM sys_user u, sys_users_roles r, sys_roles_depts d WHERE u.user_id = r.user_id AND r.role_id = d.role_id AND d.dept_id = #{deptId} group by u.user_id SELECT u.user_id as id, u.user_name FROM sys_user u, sys_users_roles ur, sys_roles_menus rm WHERE u.user_id = ur.user_id AND ur.role_id = rm.role_id AND rm.menu_id = #{menuId} group by u.user_id SELECT count(*) FROM sys_user u, sys_users_jobs j WHERE u.user_id = j.user_id AND j.job_id IN #{jobId} SELECT count(*) FROM sys_user u WHERE u.dept_id IN #{deptId} SELECT count(*) FROM sys_user u, sys_users_roles r WHERE u.user_id = r.user_id AND r.role_id in #{roleId} update sys_user set password = #{pwd} where user_id in #{id} SELECT u.user_id AS id, u.nick_name, u.user_name, u.enabled, u.create_time FROM sys_user u WHERE u.pid = #{currentUserId} OR u.user_id = #{currentUserId} WITH RECURSIVE UserTree AS ( -- 初始查询：查找指定用户自己 SELECT user_id AS id, user_name, pid FROM sys_user WHERE user_id = #{currentUserId} -- 替换为你要查询的用户ID UNION ALL -- 递归部分：查找所有子节点 SELECT u.user_id AS id, u.user_name, u.pid FROM sys_user u INNER JOIN UserTree ut ON u.pid = ut.id) SELECT * FROM UserTree; WITH RECURSIVE UserTree AS ( -- 初始查询：查找当前用户的直接子节点 SELECT user_id AS id, user_name, pid FROM sys_user WHERE pid = #{currentUserId} -- 当前用户的子节点 UNION ALL -- 递归部分：查找所有后代节点 SELECT u.user_id AS id, u.user_name, u.pid FROM sys_user u INNER JOIN UserTree ut ON u.pid = ut.id) SELECT * FROM UserTree; select u.user_id as id, u.nick_name , u.user_name, u.enabled, u.create_time, u.pid -- 确保包含 pid 字段 from sys_user u and u.pid IN #{item} and u.nick_name like concat('%', TRIM(#{criteria.blurry}), '%') and u.enabled = #{criteria.enabled} and u.create_time between #{criteria.createTime[0]} and #{criteria.createTime[1]} order by u.user_id desc limit #{criteria.offset}, #{criteria.size} WITH RECURSIVE user_tree AS ( SELECT * FROM sys_user WHERE user_id IN #{item} UNION ALL SELECT u.* FROM sys_user u INNER JOIN user_tree ut ON u.user_id = ut.pid ) SELECT DISTINCT * FROM user_tree; WITH RECURSIVE user_ancestors AS (SELECT user_id, pid, tenant_id FROM sys_user WHERE user_id = #{currentUserId} UNION ALL SELECT u.user_id, u.pid, u.tenant_id FROM sys_user u INNER JOIN user_ancestors a ON u.user_id = a.pid) SELECT * FROM user_ancestors WHERE user_id != #{currentUserId} AND user_id IS NOT NULL;