INNER JOIN rb_customer_balancedetail b on o.OrderId = b.OrderId
WHERE o.Group_Id ={groupId} and o.OrderState =1 and o.OrderSource =9 and o.PayState =1 and b.RebateType =1 and b.BalanceType =1 and b.BalanceState =2 and o.PayDate <='{dateStr} 23:59:59' ";
builder.AppendFormat($@"SELECT a.*,c.ClassName,lp.LessonPlanNum,c.ClassHours,b.RoomName,IFNULL(T.TeacherHead,'') AS UserIcon,IFNULL(T.TeacherName,'') AS TeacherName FROM rb_class_plan as a LEFT JOIN rb_class as c on a.ClassId=c.ClassId
builder.AppendFormat($@"
SELECT a.*,c.ClassName,lp.LessonPlanNum,c.ClassHours,b.RoomName,IFNULL(T.TeacherHead,'') AS UserIcon,IFNULL(T.TeacherName,'') AS TeacherName FROM rb_class_plan as a LEFT JOIN rb_class as c on a.ClassId=c.ClassId
LEFT JOIN rb_class_room as b on a.ClassRoomId=b.RoomId
LEFT JOIN rb_class_room as b on a.ClassRoomId=b.RoomId
LEFT JOIN rb_teacher AS T ON c.Teacher_Id=T.TId
LEFT JOIN rb_teacher AS T ON c.Teacher_Id=T.TId
LEFT JOIN rb_student_orderguest as sog on sog.ClassId=c.ClassId
LEFT JOIN rb_student_orderguest as sog on sog.ClassId=c.ClassId
stringsql=$@"SELECT * FROM rb_order WHERE Group_Id ={groupId} and OrderState =1 and OrderSource =9 and IFNULL(PayState,0) <>1 and CreateTime <'{DateTime.Now.AddMinutes(-30).ToString("yyyy-MM-dd HH:mm:ss")}'";
INNER JOIN rb_customer_balancedetail b on o.OrderId = b.OrderId
WHERE o.Group_Id ={groupId} and o.OrderState =1 and o.OrderSource =9 and o.PayState =1 and b.RebateType =1 and b.BalanceType =1 and b.BalanceState =2 and o.PayDate <='{dateStr} 23:59:59'
SELECT A.*,IFNULL(B.ClassName,'') AS ClassName,IFNULL(B.ClassNo,'') AS ClassNo,IFNULL(C.JoinType,0) AS StuJoinType,IFNULL(D.GuestState,0) AS StuGuestState
SELECT A.*,IFNULL(B.ClassName,'') AS ClassName,IFNULL(B.ClassNo,'') AS ClassNo,IFNULL(C.JoinType,0) AS StuJoinType,IFNULL(D.GuestState,0) AS StuGuestState
,C.OrderState,IFNULL(D.TotalHours,0) AS TotalHours,IFNULL(D.CompleteHours,0) AS CompleteHours,IFNULL(B.ClassStatus,0) AS ClassStatus
FROM RB_Student_OrderGuest AS A LEFT JOIN rb_class AS B ON A.ClassId=B.ClassId
FROM RB_Student_OrderGuest AS A LEFT JOIN rb_class AS B ON A.ClassId=B.ClassId