insert into mall_help_issue(
`type_id`,
`question`,
`answer`,
`merch_sn`,
`store_id`,
`sort`)
values(
#{typeId},
#{question},
#{answer},
#{merchSn},
#{storeId},
#{sort})
update mall_help_issue
`type_id` = #{typeId},
`question` = #{question},
`answer` = #{answer},
`merch_sn` = #{merchSn},
`store_id` = #{storeId},
`sort` = #{sort}
where id = #{id}
delete from mall_help_issue where id = #{value}
delete from mall_help_issue where id in
#{id}