我有这两个查询,我不知道如何将它们连接在一起。他们来了:
command.CommandText = "
SELECT sl.Reg_No,sr.ID_Number,sr.Name,sr.Course,sl.Date,sl.Time_IN,sl.Time_Out,sl.ScheduleId
FROM student_logs sl
INNER JOIN student_records sr ON sl.Student_Reg_No=sr.Reg_No
WHERE sl.date between '" & fromDateTimePicker.Value.ToShortDateString & "' and '" & toDateTimePicker.Value.ToShortDateString & "'
ORDER BY Reg_No DESC";
command.CommandText = "
SELECT sls.StudentLogStatusDescription
FROM studentlogstatus sls
INNER JOIN student_logs sl ON sls.StudentLogStatusId=sl.StudentLogStatusId
ORDER BY Reg_No DESC";
非常感谢你的帮助。