|  | @@ -64,7 +64,8 @@
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				|  |  |          ,su.avatar_ as addUserAvatar
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				|  |  |          ,(select group_concat(mt.name_) from music_tag mt
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				|  |  |              where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0) as musicTagNames
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				|  |  | -        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
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				|  |  | +        ,(select group_concat(s.name_) from subject s
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				|  |  | +            where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
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				|  |  |          from music_sheet t
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				|  |  |          left join sys_user su on t.create_by_ = su.id_
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				|  |  |          <where>
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				|  | @@ -201,7 +202,8 @@
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				|  |  |          ,su.avatar_ as addUserAvatar
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				|  |  |          ,(select group_concat(mt.name_) from music_tag mt
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				|  |  |          where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0) as musicTagNames
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				|  |  | -        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
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				|  |  | +        ,(select group_concat(s.name_) from subject s
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				|  |  | +        where find_in_set(s.id_,t.music_subject_)  and s.del_flag_ = 0) as subjectNames
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				|  |  |          <if test="param.studentId != null">
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				|  |  |              ,if(mf.id_ is not null,1,0) as favorite
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				|  |  |          </if>
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				|  | @@ -221,7 +223,8 @@
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				|  |  |          ,su.avatar_ as addUserAvatar
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				|  |  |          ,(select group_concat(mt.name_) from music_tag mt
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				|  |  |          where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0) as musicTagNames
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				|  |  | -        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
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				|  |  | +        ,(select group_concat(s.name_) from subject s
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				|  |  | +        where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
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				|  |  |          from music_sheet t
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				|  |  |          left join sys_user su on t.create_by_ = su.id_
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				|  |  |          left join music_sheet_purchase_record mspr on mspr.music_sheet_id_ = t.id_
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				|  | @@ -240,7 +243,8 @@
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				|  |  |          ,su.avatar_ as addUserAvatar
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				|  |  |          ,(select group_concat(mt.name_) from music_tag mt
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				|  |  |          where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0) as musicTagNames
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				|  |  | -        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
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				|  |  | +        ,(select group_concat(s.name_) from subject s
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				|  |  | +        where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
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				|  |  |          ,if(mf.id_ is not null,1,0) as favorite
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				|  |  |          from music_sheet t
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				|  |  |          left join sys_user su on t.create_by_ = su.id_
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