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@@ -111,7 +111,10 @@
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</select>
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<select id="queryByScoreIdAndCourseId"
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resultMap="CourseScheduleStudentMusicScore">
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- SELECT cssm.*,smsa.mp3_url_,sms.url_,sms.name_ music_score_name_ FROM course_schedule_student_music_score cssm
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+ SELECT cssm.*,
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+ CASE WHEN smsa.metronome_mp3_url_ IS NULL OR smsa.metronome_mp3_url_ = '' THEN smsa.mp3_url_ ELSE smsa.metronome_mp3_url_ END url_,
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+ sms.url_ mp3_url_,sms.name_ music_score_name_
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+ FROM course_schedule_student_music_score cssm
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LEFT JOIN sys_music_score_accompaniment smsa ON cssm.music_score_accompaniment_id_ = smsa.id_
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LEFT JOIN sys_music_score sms ON sms.id_ = smsa.exam_song_id_
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<where>
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zouxuan