insert into vod_post_item (`album_id`,`post_id`,`pos`,`channel_code`,`object_id`,`format`,`url`,`width`,`height`,`horizontal`) values (#{albumId},#{postId},#{pos},#{channelCode},#{objectId},#{format},#{url},#{width},#{height},#{horizontal}) insert into vod_post_item (`album_id`,`post_id`,`pos`,`channel_code`,`object_id`,`format`,`url`,`width`,`height`,`horizontal`) values (#{item.albumId},#{item.postId},#{item.pos},#{item.channelCode},#{item.objectId},#{item.format},#{item.url},#{item.width},#{item.height},#{item.horizontal}) delete from vod_post_item where album_id=#{albumId} and post_id=#{postId} select count(*) from vod_post_item where album_id=#{albumId} select * from vod_post_item where album_id=#{albumId} select * from vod_post_item where album_id in ( select album_id from vod_post_album where post_type=1 and create_by=#{createBy} ) and object_id=#{imageFileId} select * from vod_post_item where url=#{url} limit 1