`parent-item-author`.`name` AS `parent-author-name`,
`parent-item-author`.`network` AS `parent-author-network`
FROM `item`
- STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `item`.`author-id`
- STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `item`.`owner-id`
+ LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+ LEFT JOIN `contact` AS `author` ON `author`.`id` = `item`.`author-id`
+ LEFT JOIN `contact` AS `owner` ON `owner`.`id` = `item`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `item`.`causer-id`
LEFT JOIN `verb` ON `verb`.`id` = `item`.`vid`
LEFT JOIN `event` ON `event`.`id` = `item`.`event-id`
"parent-author-network" => ["parent-item-author", "network"],
],
"query" => "FROM `item`
- STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `item`.`author-id`
- STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `item`.`owner-id`
+ LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+ LEFT JOIN `contact` AS `author` ON `author`.`id` = `item`.`author-id`
+ LEFT JOIN `contact` AS `owner` ON `owner`.`id` = `item`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `item`.`causer-id`
LEFT JOIN `verb` ON `verb`.`id` = `item`.`vid`
LEFT JOIN `event` ON `event`.`id` = `item`.`event-id`