create table mv_favorite ( id bigint auto_increment primary key, ssid varchar(64) not null, mv_id varchar(64) not null, create_time datetime not null ); create index ssid_index on mv_favorite (ssid); create index ssid_mv_id_index on mv_favorite (ssid, mv_id); create table mv_info ( id varchar(64) not null primary key, task_id varchar(64) null, ssid varchar(64) not null, title varchar(255) null, tags varchar(1000) null, description varchar(1000) null, lyrics varchar(10000) null, video_url varchar(255) null, origin_video_url varchar(255) null, audio_url varchar(255) null, origin_audio_url varchar(255) null, image_url varchar(255) null, origin_image_url varchar(255) null, image_large_url varchar(255) null, origin_image_large_url varchar(255) null, duration double null, play_count int default 0 not null, upvote_count int default 0 not null, status int not null, create_time datetime not null, nickname varchar(255) null, headImageUrl varchar(255) null ); create index ssid_index on mv_info (ssid); alter table mv_info add orientation varchar(64) null; alter table mv_info add song_id varchar(64) null;