|  | @@ -571,7 +571,7 @@
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				|  |  |      </resultMap>
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				|  |  |      <select id="queryMusicGroupCourseSchedule" resultMap="MusicGroupCourseScheduleDto">
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				|  |  |          SELECT cs.id_ course_schedule_id_,cs.class_date_,cs.start_class_time_,cs.end_class_time_,cs.class_group_id_,
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				|  |  | -        cs.type_ course_schedule_type_,cs.status_ course_schedule_status_,cs.name_ course_schedule_name_,
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				|  |  | +        cs.type_ course_schedule_type_,cs.status_ course_schedule_status_,cg.name_ course_schedule_name_,
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				|  |  |          IF(cgr.class_group_id_ IS NULL,cs.class_group_id_,cgr.class_group_id_) mix_class_group_id_,
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				|  |  |          IF(ISNULL(ta.sign_in_status_),3,ta.sign_in_status_) sign_in_status_,
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				|  |  |          IF(ISNULL(ta.sign_out_status_),3,ta.sign_out_status_) sign_out_status_
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