unique(file_id, post_id)
) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table group_block (
+ group_id integer not null comment 'group profile is blocked from' references user_group (id),
+ blocked integer not null comment 'profile that is blocked' references profile (id),
+ blocker integer not null comment 'user making the block' references user (id),
+ modified timestamp comment 'date of blocking',
+
+ constraint primary key (group_id, blocked)
+
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;