- `thr-parent` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
- `edited` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
- `commented` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
- `received` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
- `changed` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
- `owner-id` int unsigned NOT NULL DEFAULT 0 COMMENT '',
- `owner-name` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `owner-link` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `owner-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `author-id` int unsigned NOT NULL DEFAULT 0 COMMENT '',
- `author-name` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `author-link` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `author-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `title` varchar(255) NOT NULL DEFAULT '' COMMENT '',
+ `thr-parent` varchar(255) NOT NULL DEFAULT '' COMMENT 'If the parent of this item is not the top-level item in the conversation, the uri of the immediate parent; otherwise set to parent-uri',
+ `created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Creation timestamp.',
+ `edited` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date of last edit (default is created)',
+ `commented` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date of last comment/reply to this item',
+ `received` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'datetime',
+ `changed` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date that something in the conversation changed, indicating clients should fetch the conversation again',
+ `owner-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the owner of this item',
+ `owner-name` varchar(255) NOT NULL DEFAULT '' COMMENT 'Name of the owner of this item',
+ `owner-link` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the profile page of the owner of this item',
+ `owner-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the avatar picture of the owner of this item',
+ `author-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the author of this item',
+ `author-name` varchar(255) NOT NULL DEFAULT '' COMMENT 'Name of the author of this item',
+ `author-link` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the profile page of the author of this item',
+ `author-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the avatar picture of the author of this item',
+ `title` varchar(255) NOT NULL DEFAULT '' COMMENT 'item title',