queryByCondition
===
* 根据不为空的参数进行分页查询

  select
  @pageTag(){
  t.*
  @}
  from teacher_open_course_merge_student t
  inner join student ta on ta.student_id = t.student_id and ta.student_status = 1
  where 1=1  
  @//数据权限，该sql语句功能点,如果不考虑数据权限，可以删除此行  
  and #function("teacherOpenCourseMergeStudent.query")#
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentId)){
  and t.teacher_open_course_school_class_merge_student_id =#teacherOpenCourseSchoolClassMergeStudentId#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentIdPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_id,#teacherOpenCourseSchoolClassMergeStudentIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseId)){
  and t.teacher_open_course_id =#teacherOpenCourseId#
  @}
  @if(!isEmpty(teacherOpenCourseIdPlural)){
  and find_in_set(t.teacher_open_course_id,#teacherOpenCourseIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  and t.teacher_open_course_school_class_merge_student_join_type =#teacherOpenCourseSchoolClassMergeStudentJoinType#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  and t.teacher_open_course_school_class_merge_student_add_time =#teacherOpenCourseSchoolClassMergeStudentAddTime#
  @}
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus) && isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and t.teacher_open_course_school_class_merge_student_status != 2
  @}else{
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  and t.teacher_open_course_school_class_merge_student_status =#teacherOpenCourseSchoolClassMergeStudentStatus#
  @}else if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_status,#teacherOpenCourseSchoolClassMergeStudentStatusPlural#)
  @}
  @}
  @if(!isEmpty(studentId)){
  and t.student_id =#studentId#
  @}
  @if(!isEmpty(studentSnOrName)){
  and concat(ta.student_name, ta.student_sn) like #'%'+studentSnOrName+'%'#
  @}
  @if(!isEmpty(studentIdPlural)){
  and find_in_set(t.student_id,#studentIdPlural#)
  @}
  @if(!isEmpty(orgId)){
  and t.org_id =#orgId#
  @}
  @if(!isEmpty(orgIdPlural)){
  and find_in_set(t.org_id,#orgIdPlural#)
  @}
  @if(!isEmpty(userId)){
  and t.user_id =#userId#
  @}
  @if(!isEmpty(userIdPlural)){
  and find_in_set(t.user_id,#userIdPlural#)
  @}
  @if(!isEmpty(schoolClassIdPlural)){
  and find_in_set(ta.class_id, #schoolClassIdPlural#)
  @}


queryByConditionQuery
===
* 根据不为空的参数进行分页查询(无权限)

  select
  @pageTag(){
  t.*
  @}
  from teacher_open_course_merge_student t
  left join student ta on ta.student_id = t.student_id
  where 1=1
  and ta.student_status = 1
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentId)){
  and t.teacher_open_course_school_class_merge_student_id =#teacherOpenCourseSchoolClassMergeStudentId#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentIdPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_id,#teacherOpenCourseSchoolClassMergeStudentIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseId)){
  and t.teacher_open_course_id =#teacherOpenCourseId#
  @}
  @if(!isEmpty(teacherOpenCourseIdPlural)){
  and find_in_set(t.teacher_open_course_id,#teacherOpenCourseIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  and t.teacher_open_course_school_class_merge_student_join_type =#teacherOpenCourseSchoolClassMergeStudentJoinType#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  and t.teacher_open_course_school_class_merge_student_add_time =#teacherOpenCourseSchoolClassMergeStudentAddTime#
  @}
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus) && isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and t.teacher_open_course_school_class_merge_student_status != 2
  @}else{
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  and t.teacher_open_course_school_class_merge_student_status =#teacherOpenCourseSchoolClassMergeStudentStatus#
  @}else if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_status,#teacherOpenCourseSchoolClassMergeStudentStatusPlural#)
  @}
  @}
  @if(!isEmpty(studentId)){
  and t.student_id =#studentId#
  @}
  @if(!isEmpty(studentIdPlural)){
  and find_in_set(t.student_id,#studentIdPlural#)
  @}
  @if(!isEmpty(orgId)){
  and t.org_id =#orgId#
  @}
  @if(!isEmpty(orgIdPlural)){
  and find_in_set(t.org_id,#orgIdPlural#)
  @}
  @if(!isEmpty(userId)){
  and t.user_id =#userId#
  @}
  @if(!isEmpty(userIdPlural)){
  and find_in_set(t.user_id,#userIdPlural#)
  @}
  @if(!isEmpty(studentSnOrName)){
  and (ta.student_sn like #'%'+studentSnOrName+'%'# or ta.student_name like #'%'+studentSnOrName+'%'#)
  @}
  @if(!isEmpty(schoolClassIdPlural)){
  and find_in_set(ta.class_id, #schoolClassIdPlural#)
  @}



deleteTeacherOpenCourseMergeStudentByIds
===

* 批量删除（假删除）

  update teacher_open_course_merge_student set teacher_open_course_school_class_merge_student_status = 2 where find_in_set(teacher_open_course_school_class_merge_student_id,#ids#)


deleteByIds
===    

* 批量删除（真删除）

  delete from teacher_open_course_merge_student where find_in_set(teacher_open_course_school_class_merge_student_id,#ids#)



getByIds
===

select * from teacher_open_course_merge_student where find_in_set(teacher_open_course_school_class_merge_student_id,#ids#)


updateGivenByIds
===

* 批量更新指定字段，无论此字段是否有值

  update teacher_open_course_merge_student
  set
  @if(contain("teacherOpenCourseId",_given)){
  @if(isEmpty(teacherOpenCourseId)){
  teacher_open_course_id = null ,
  @}else{
  teacher_open_course_id = #teacherOpenCourseId# ,
  @}
  @}
  @if(contain("teacherOpenCourseSchoolClassMergeStudentJoinType",_given)){
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  teacher_open_course_school_class_merge_student_join_type = null ,
  @}else{
  teacher_open_course_school_class_merge_student_join_type = #teacherOpenCourseSchoolClassMergeStudentJoinType# ,
  @}
  @}
  @if(contain("teacherOpenCourseSchoolClassMergeStudentAddTime",_given)){
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  teacher_open_course_school_class_merge_student_add_time = null ,
  @}else{
  teacher_open_course_school_class_merge_student_add_time = #teacherOpenCourseSchoolClassMergeStudentAddTime# ,
  @}
  @}
  @if(contain("teacherOpenCourseSchoolClassMergeStudentStatus",_given)){
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  teacher_open_course_school_class_merge_student_status = null ,
  @}else{
  teacher_open_course_school_class_merge_student_status = #teacherOpenCourseSchoolClassMergeStudentStatus# ,
  @}
  @}
  @if(contain("studentId",_given)){
  @if(isEmpty(studentId)){
  student_id = null ,
  @}else{
  student_id = #studentId# ,
  @}
  @}
  @if(contain("orgId",_given)){
  @if(isEmpty(orgId)){
  org_id = null ,
  @}else{
  org_id = #orgId# ,
  @}
  @}
  @if(contain("userId",_given)){
  @if(isEmpty(userId)){
  user_id = null ,
  @}else{
  user_id = #userId# ,
  @}
  @}
  teacher_open_course_school_class_merge_student_id = teacher_open_course_school_class_merge_student_id
  where find_in_set(teacher_open_course_school_class_merge_student_id,#teacherOpenCourseSchoolClassMergeStudentIdPlural#)



getTeacherOpenCourseMergeStudentValues
===

* 根据不为空的参数进行查询

  select t.*
  from teacher_open_course_merge_student t
  where 1=1  
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentId)){
  and t.teacher_open_course_school_class_merge_student_id =#teacherOpenCourseSchoolClassMergeStudentId#
  @}
  @if(!isEmpty(teacherOpenCourseId)){
  and t.teacher_open_course_id =#teacherOpenCourseId#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  and t.teacher_open_course_school_class_merge_student_join_type =#teacherOpenCourseSchoolClassMergeStudentJoinType#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  and t.teacher_open_course_school_class_merge_student_add_time =#teacherOpenCourseSchoolClassMergeStudentAddTime#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  and t.teacher_open_course_school_class_merge_student_status =#teacherOpenCourseSchoolClassMergeStudentStatus#
  @}else{
  and t.teacher_open_course_school_class_merge_student_status != 2
  @}
  @if(!isEmpty(studentId)){
  and t.student_id =#studentId#
  @}
  @if(!isEmpty(orgId)){
  and t.org_id =#orgId#
  @}
  @if(!isEmpty(userId)){
  and t.user_id =#userId#
  @}


getValuesByQuery
===

* 根据不为空的参数进行查询

  select t.*
  from teacher_open_course_merge_student t
  left join student ta on ta.student_id = t.student_id
  where 1=1 and #function("teacherOpenCourseMergeStudent.query")#
  and ta.student_status = 1
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentId)){
  and t.teacher_open_course_school_class_merge_student_id =#teacherOpenCourseSchoolClassMergeStudentId#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentIdPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_id,#teacherOpenCourseSchoolClassMergeStudentIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseId)){
  and t.teacher_open_course_id =#teacherOpenCourseId#
  @}
  @if(!isEmpty(teacherOpenCourseIdPlural)){
  and find_in_set(t.teacher_open_course_id,#teacherOpenCourseIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  and t.teacher_open_course_school_class_merge_student_join_type =#teacherOpenCourseSchoolClassMergeStudentJoinType#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  and t.teacher_open_course_school_class_merge_student_add_time =#teacherOpenCourseSchoolClassMergeStudentAddTime#
  @}
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus) && isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and t.teacher_open_course_school_class_merge_student_status != 2
  @}else{
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  and t.teacher_open_course_school_class_merge_student_status =#teacherOpenCourseSchoolClassMergeStudentStatus#
  @}else if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_status,#teacherOpenCourseSchoolClassMergeStudentStatusPlural#)
  @}
  @}
  @if(!isEmpty(studentId)){
  and t.student_id =#studentId#
  @}
  @if(!isEmpty(studentIdPlural)){
  and find_in_set(t.student_id,#studentIdPlural#)
  @}
  @if(!isEmpty(orgId)){
  and t.org_id =#orgId#
  @}
  @if(!isEmpty(orgIdPlural)){
  and find_in_set(t.org_id,#orgIdPlural#)
  @}
  @if(!isEmpty(userId)){
  and t.user_id =#userId#
  @}
  @if(!isEmpty(userIdPlural)){
  and find_in_set(t.user_id,#userIdPlural#)
  @}
  @if(!isEmpty(studentSnOrName)){
  and (ta.student_sn like #'%'+studentSnOrName+'%'# or ta.student_name like #'%'+studentSnOrName+'%'#)
  @}
  @if(!isEmpty(schoolClassIdPlural)){
  and find_in_set(ta.class_id, #schoolClassIdPlural#)
  @}

getValuesByQueryNotWithPermission
===

* 根据不为空的参数进行查询（不包含权限）

  select t.*
  from teacher_open_course_merge_student t
  left join student ta on ta.student_id = t.student_id
  where 1=1 
  and ta.student_status = 1
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentId)){
  and t.teacher_open_course_school_class_merge_student_id =#teacherOpenCourseSchoolClassMergeStudentId#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentIdPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_id,#teacherOpenCourseSchoolClassMergeStudentIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseId)){
  and t.teacher_open_course_id =#teacherOpenCourseId#
  @}
  @if(!isEmpty(teacherOpenCourseIdPlural)){
  and find_in_set(t.teacher_open_course_id,#teacherOpenCourseIdPlural#)
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentJoinType)){
  and t.teacher_open_course_school_class_merge_student_join_type =#teacherOpenCourseSchoolClassMergeStudentJoinType#
  @}
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentAddTime)){
  and t.teacher_open_course_school_class_merge_student_add_time =#teacherOpenCourseSchoolClassMergeStudentAddTime#
  @}
  @if(isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus) && isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and t.teacher_open_course_school_class_merge_student_status != 2
  @}else{
  @if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatus)){
  and t.teacher_open_course_school_class_merge_student_status =#teacherOpenCourseSchoolClassMergeStudentStatus#
  @}else if(!isEmpty(teacherOpenCourseSchoolClassMergeStudentStatusPlural)){
  and find_in_set(t.teacher_open_course_school_class_merge_student_status,#teacherOpenCourseSchoolClassMergeStudentStatusPlural#)
  @}
  @}
  @if(!isEmpty(studentId)){
  and t.student_id =#studentId#
  @}
  @if(!isEmpty(studentIdPlural)){
  and find_in_set(t.student_id,#studentIdPlural#)
  @}
  @if(!isEmpty(orgId)){
  and t.org_id =#orgId#
  @}
  @if(!isEmpty(orgIdPlural)){
  and find_in_set(t.org_id,#orgIdPlural#)
  @}
  @if(!isEmpty(userId)){
  and t.user_id =#userId#
  @}
  @if(!isEmpty(userIdPlural)){
  and find_in_set(t.user_id,#userIdPlural#)
  @}
  @if(!isEmpty(studentSnOrName)){
  and (ta.student_sn like #'%'+studentSnOrName+'%'# or ta.student_name like #'%'+studentSnOrName+'%'#)
  @}
  @if(!isEmpty(schoolClassIdPlural)){
  and find_in_set(ta.class_id, #schoolClassIdPlural#)
  @}


selectStudentIdListByTeacherId
===
* 通过教师ID查询，他所有开课下面所有的学生

  SELECT
    distinct ta.student_id
  FROM
    teacher_open_course_merge_teacher t
  LEFT JOIN teacher_open_course_merge_student ta ON ta.teacher_open_course_id = t.teacher_open_course_id
  WHERE
    1 = 1
   AND t.teacher_open_course_merge_teacher_status = 1
   AND ta.teacher_open_course_school_class_merge_student_status = 1
   AND t.teacher_id = #teacherId#


randomStudentList
===
* 教师开课随机获取学生

  SELECT
    distinct tb.*
  FROM
    teacher_open_course_merge_teacher t
  RIGHT JOIN teacher_open_course_merge_student ta ON ta.teacher_open_course_id = t.teacher_open_course_id
  RIGHT JOIN student tb on tb.student_id = ta.student_id
  WHERE
    1 = 1
   AND t.teacher_open_course_merge_teacher_status = 1
   AND ta.teacher_open_course_school_class_merge_student_status = 1
   AND tb.student_status = 1
   AND t.teacher_open_course_id = #teacherOpenCourseId#
   @if(!isEmpty(schoolClassIds)){
    and find_in_set(tb.class_id, #schoolClassIds#)
   @}
  @if(!isEmpty(randomCount) && randomCount > 0){
    ORDER BY RAND() LIMIT #randomCount# 
  @}
  @if(!isEmpty(studentSnOrName)){
    and (tb.student_sn like #'%'+studentSnOrName+'%'# or tb.student_name like #'%'+studentSnOrName+'%'#)
  @}