`psid` int unsigned COMMENT 'ID of the permission set of this post',
`resource-id` varchar(32) NOT NULL DEFAULT '' COMMENT 'Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type',
`event-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Used to link to the event.id',
- `attach` mediumtext COMMENT 'JSON structure representing attachments to this item',
+ `attach` mediumtext COMMENT 'Deprecated',
`allow_cid` mediumtext COMMENT 'Deprecated',
`allow_gid` mediumtext COMMENT 'Deprecated',
`deny_cid` mediumtext COMMENT 'Deprecated',