SELECT A.*,IFNULL(B.MName,'') AS EmployeeName,B.MHead AS UserIcon,B.Dept_Id,B.Post_Id,B.IDCard,B.Sex,B.Education,B.EntryTime,B.Address,B.BirthDate
,B.LeaveStatus,B.LeaveTime
,B.LeaveStatus,B.LeaveTime,B.MTel AS EmployeeTel
FROM rb_account AS A INNER JOIN rb_manager AS B ON A.AccountId=B.MId AND A.AccountType=1
WHERE 1=1 {0}
UNION ALL
SELECT A.*,IFNULL(B.TeacherName,'') AS EmployeeName,B.TeacherIcon AS UserIcon,B.Dept_Id,B.Post_Id,B.IDCard,B.Sex,B.Education,B.EntryTime,B.Address,B.BirthDate
,B.LeaveStatus,B.LeaveTime
,B.LeaveStatus,B.LeaveTime,B.TeacherTel AS EmployeeTel
FROM rb_account AS A INNER JOIN rb_teacher AS B ON A.AccountId=B.TId AND A.AccountType=2
WHERE 1=1 {0}
UNION ALL
SELECT A.*,IFNULL(B.AssistName,'') AS EmployeeName,B.AssistIcon AS UserIcon,B.Dept_Id,B.Post_Id,B.IDCard,B.Sex,B.Education,B.EntryTime,B.Address,B.BirthDate
,B.LeaveStatus,B.LeaveTime
,B.LeaveStatus,B.LeaveTime,B.AssistTel AS EmployeeTel
FROM rb_account AS A INNER JOIN rb_assist AS B ON A.AccountId=B.AId AND A.AccountType=3
WHERE 1=1 {0}
) AS A LEFT JOIN rb_group AS g ON A.Group_Id=g.GId