select id, create_time, create_by, update_time, update_by, buy_coin, buy_amount, buy_number, confirm_time from node
insert into node
create_time,
create_by,
update_time,
update_by,
buy_coin,
buy_amount,
buy_number,
confirm_time,
#{createTime},
#{createBy},
#{updateTime},
#{updateBy},
#{buyCoin},
#{buyAmount},
#{buyNumber},
#{confirmTime},
update node
create_time = #{createTime},
create_by = #{createBy},
update_time = #{updateTime},
update_by = #{updateBy},
buy_coin = #{buyCoin},
buy_amount = #{buyAmount},
buy_number = #{buyNumber},
confirm_time = #{confirmTime},
where id = #{id}
delete from node where id in
#{id}