|  | @@ -147,12 +147,11 @@
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				|  |  |          cg.course_num_ as courseNum,
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				|  |  |          cg.created_time_ as createTime,
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				|  |  |          cg.course_introduce_ as courseIntroduce,
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				|  |  | -        cg.im_group_id_  as imGroupId
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				|  |  | +        cg.im_group_id_  as imGroupId,
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				|  |  | +        su.phone_ as phone
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				|  |  |          from course_group cg
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				|  |  |          left join course_schedule_student_payment cssp on cg.id_ = cssp.course_group_id_
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				|  |  | -        <if test="param.search != null and param.search != ''">
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				|  |  | -            left join sys_user su on su.id_ = cssp.user_id_
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				|  |  | -        </if>
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				|  |  | +        left join sys_user su on su.id_ = cssp.user_id_
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				|  |  |          <where>
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				|  |  |              <if test="param.teacherId != null">
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				|  |  |                  and #{param.teacherId} = cg.teacher_id_
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