select answer_id, qu_id, is_right, image, content,contentIn, score_rate,sort from exam_question_answer
insert into exam_question_answer
answer_id,
qu_id,
is_right,
image,
content,
contentIn,
score_rate,
sort,
#{answerId},
#{quId},
#{isRight},
#{image},
#{content},
#{contentIn},
#{scoreRate},
#{sort},
update exam_question_answer
qu_id = #{quId},
is_right = #{isRight},
image = #{image},
content = #{content},
contentIn = #{contentIn},
score_rate = #{scoreRate},
sort = #{sort},
where answer_id = #{answerId}
delete from exam_question_answer where answer_id = #{answerId}
delete from exam_question_answer where answer_id in
#{answerId}
insert into exam_question_answer
(answer_id, qu_id, is_right, image, content,contentIn,score_rate,sort)
values
(#{item.answerId},#{item.quId},#{item.isRight},#{item.image},#{item.content},#{item.contentIn},#{item.scoreRate},#{item.sort})
delete from exam_question_answer where qu_id = #{firstQuId}
delete from exam_question_answer where qu_id in
#{firstQuId}