Small performance improvements, new view for future use

This commit is contained in:
Michael 2021-03-06 05:47:49 +00:00
parent f24deebc7f
commit 470a47647a
5 changed files with 385 additions and 17 deletions

View File

@ -1,6 +1,6 @@
-- ------------------------------------------
-- Friendica 2021.03-dev (Red Hot Poker)
-- DB_UPDATE_VERSION 1407
-- Friendica 2021.03-rc (Red Hot Poker)
-- DB_UPDATE_VERSION 1408
-- ------------------------------------------
@ -1073,7 +1073,6 @@ CREATE TABLE IF NOT EXISTS `post-thread` (
INDEX `causer-id` (`causer-id`),
INDEX `received` (`received`),
INDEX `commented` (`commented`),
INDEX `changed` (`changed`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
FOREIGN KEY (`owner-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT,
FOREIGN KEY (`author-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT,
@ -1129,11 +1128,9 @@ CREATE TABLE IF NOT EXISTS `post-user` (
INDEX `author-id_uid` (`author-id`,`uid`),
INDEX `author-id_received` (`author-id`,`received`),
INDEX `parent-uri-id_uid` (`parent-uri-id`,`uid`),
INDEX `uid_hidden` (`uid`,`hidden`),
INDEX `uid_contactid` (`uid`,`contact-id`),
INDEX `uid_unseen_contactid` (`uid`,`unseen`,`contact-id`),
INDEX `uid_unseen` (`uid`,`unseen`),
INDEX `uid_unseen_wall` (`uid`,`unseen`,`wall`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
FOREIGN KEY (`parent-uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
FOREIGN KEY (`thr-parent-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
@ -1185,11 +1182,10 @@ CREATE TABLE IF NOT EXISTS `post-thread-user` (
INDEX `psid` (`psid`),
INDEX `post-user-id` (`post-user-id`),
INDEX `commented` (`commented`),
INDEX `received` (`received`),
INDEX `author-id_received` (`author-id`,`received`),
INDEX `uid_received` (`uid`,`received`),
INDEX `uid_pinned` (`uid`,`pinned`),
INDEX `uid_commented` (`uid`,`commented`),
INDEX `mention_uid` (`mention`,`uid`),
INDEX `uid_starred` (`uid`,`starred`),
INDEX `uid_mention` (`uid`,`mention`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE,
FOREIGN KEY (`owner-id`) REFERENCES `contact` (`id`) ON UPDATE RESTRICT ON DELETE RESTRICT,
@ -1777,6 +1773,196 @@ CREATE VIEW `post-thread-user-view` AS SELECT
LEFT JOIN `post-user` AS `parent-post` ON `parent-post`.`uri-id` = `post-user`.`parent-uri-id` AND `parent-post`.`uid` = `post-thread-user`.`uid`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`;
--
-- VIEW post-view
--
DROP VIEW IF EXISTS `post-view`;
CREATE VIEW `post-view` AS SELECT
`item-uri`.`uri` AS `uri`,
`post`.`uri-id` AS `uri-id`,
`parent-item-uri`.`uri` AS `parent-uri`,
`post`.`parent-uri-id` AS `parent-uri-id`,
`thr-parent-item-uri`.`uri` AS `thr-parent`,
`post`.`thr-parent-id` AS `thr-parent-id`,
`item-uri`.`guid` AS `guid`,
`post`.`gravity` AS `gravity`,
`external-item-uri`.`uri` AS `extid`,
`post`.`external-id` AS `external-id`,
`post`.`created` AS `created`,
`post`.`edited` AS `edited`,
`post-thread`.`commented` AS `commented`,
`post`.`received` AS `received`,
`post-thread`.`changed` AS `changed`,
`post`.`post-type` AS `post-type`,
`post`.`private` AS `private`,
`post`.`visible` AS `visible`,
`post`.`deleted` AS `deleted`,
`post`.`global` AS `global`,
`post`.`network` AS `network`,
`post`.`vid` AS `vid`,
IF (`post`.`vid` IS NULL, '', `verb`.`name`) AS `verb`,
`post-content`.`title` AS `title`,
`post-content`.`content-warning` AS `content-warning`,
`post-content`.`raw-body` AS `raw-body`,
`post-content`.`body` AS `body`,
`post-content`.`rendered-hash` AS `rendered-hash`,
`post-content`.`rendered-html` AS `rendered-html`,
`post-content`.`language` AS `language`,
`post-content`.`plink` AS `plink`,
`post-content`.`location` AS `location`,
`post-content`.`coord` AS `coord`,
`post-content`.`app` AS `app`,
`post-content`.`object-type` AS `object-type`,
`post-content`.`object` AS `object`,
`post-content`.`target-type` AS `target-type`,
`post-content`.`target` AS `target`,
`post-content`.`resource-id` AS `resource-id`,
`post`.`author-id` AS `author-id`,
`author`.`url` AS `author-link`,
`author`.`addr` AS `author-addr`,
`author`.`name` AS `author-name`,
`author`.`nick` AS `author-nick`,
`author`.`thumb` AS `author-avatar`,
`author`.`network` AS `author-network`,
`author`.`blocked` AS `author-blocked`,
`author`.`hidden` AS `author-hidden`,
`post`.`owner-id` AS `owner-id`,
`owner`.`url` AS `owner-link`,
`owner`.`addr` AS `owner-addr`,
`owner`.`name` AS `owner-name`,
`owner`.`nick` AS `owner-nick`,
`owner`.`thumb` AS `owner-avatar`,
`owner`.`network` AS `owner-network`,
`owner`.`blocked` AS `owner-blocked`,
`owner`.`hidden` AS `owner-hidden`,
`owner`.`contact-type` AS `owner-contact-type`,
`post`.`causer-id` AS `causer-id`,
`causer`.`url` AS `causer-link`,
`causer`.`addr` AS `causer-addr`,
`causer`.`name` AS `causer-name`,
`causer`.`nick` AS `causer-nick`,
`causer`.`thumb` AS `causer-avatar`,
`causer`.`network` AS `causer-network`,
`causer`.`blocked` AS `causer-blocked`,
`causer`.`hidden` AS `causer-hidden`,
`causer`.`contact-type` AS `causer-contact-type`,
`diaspora-interaction`.`interaction` AS `signed_text`,
`parent-item-uri`.`guid` AS `parent-guid`,
`parent-post`.`network` AS `parent-network`,
`parent-post`.`author-id` AS `parent-author-id`,
`parent-post-author`.`url` AS `parent-author-link`,
`parent-post-author`.`name` AS `parent-author-name`,
`parent-post-author`.`network` AS `parent-author-network`
FROM `post`
STRAIGHT_JOIN `post-thread` ON `post-thread`.`uri-id` = `post`.`parent-uri-id`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post`.`author-id`
STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `post`.`causer-id`
LEFT JOIN `item-uri` ON `item-uri`.`id` = `post`.`uri-id`
LEFT JOIN `item-uri` AS `thr-parent-item-uri` ON `thr-parent-item-uri`.`id` = `post`.`thr-parent-id`
LEFT JOIN `item-uri` AS `parent-item-uri` ON `parent-item-uri`.`id` = `post`.`parent-uri-id`
LEFT JOIN `item-uri` AS `external-item-uri` ON `external-item-uri`.`id` = `post`.`external-id`
LEFT JOIN `verb` ON `verb`.`id` = `post`.`vid`
LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post`.`uri-id`
LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post`.`uri-id`
LEFT JOIN `post` AS `parent-post` ON `parent-post`.`uri-id` = `post`.`parent-uri-id`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`;
--
-- VIEW post-thread-view
--
DROP VIEW IF EXISTS `post-thread-view`;
CREATE VIEW `post-thread-view` AS SELECT
`item-uri`.`uri` AS `uri`,
`post-thread`.`uri-id` AS `uri-id`,
`parent-item-uri`.`uri` AS `parent-uri`,
`post`.`parent-uri-id` AS `parent-uri-id`,
`thr-parent-item-uri`.`uri` AS `thr-parent`,
`post`.`thr-parent-id` AS `thr-parent-id`,
`item-uri`.`guid` AS `guid`,
`post`.`gravity` AS `gravity`,
`external-item-uri`.`uri` AS `extid`,
`post`.`external-id` AS `external-id`,
`post-thread`.`created` AS `created`,
`post`.`edited` AS `edited`,
`post-thread`.`commented` AS `commented`,
`post-thread`.`received` AS `received`,
`post-thread`.`changed` AS `changed`,
`post`.`post-type` AS `post-type`,
`post`.`private` AS `private`,
`post`.`visible` AS `visible`,
`post`.`deleted` AS `deleted`,
`post`.`global` AS `global`,
`post-thread`.`network` AS `network`,
`post`.`vid` AS `vid`,
IF (`post`.`vid` IS NULL, '', `verb`.`name`) AS `verb`,
`post-content`.`title` AS `title`,
`post-content`.`content-warning` AS `content-warning`,
`post-content`.`raw-body` AS `raw-body`,
`post-content`.`body` AS `body`,
`post-content`.`rendered-hash` AS `rendered-hash`,
`post-content`.`rendered-html` AS `rendered-html`,
`post-content`.`language` AS `language`,
`post-content`.`plink` AS `plink`,
`post-content`.`location` AS `location`,
`post-content`.`coord` AS `coord`,
`post-content`.`app` AS `app`,
`post-content`.`object-type` AS `object-type`,
`post-content`.`object` AS `object`,
`post-content`.`target-type` AS `target-type`,
`post-content`.`target` AS `target`,
`post-content`.`resource-id` AS `resource-id`,
`post-thread`.`author-id` AS `author-id`,
`author`.`url` AS `author-link`,
`author`.`addr` AS `author-addr`,
`author`.`name` AS `author-name`,
`author`.`nick` AS `author-nick`,
`author`.`thumb` AS `author-avatar`,
`author`.`network` AS `author-network`,
`author`.`blocked` AS `author-blocked`,
`author`.`hidden` AS `author-hidden`,
`post-thread`.`owner-id` AS `owner-id`,
`owner`.`url` AS `owner-link`,
`owner`.`addr` AS `owner-addr`,
`owner`.`name` AS `owner-name`,
`owner`.`nick` AS `owner-nick`,
`owner`.`thumb` AS `owner-avatar`,
`owner`.`network` AS `owner-network`,
`owner`.`blocked` AS `owner-blocked`,
`owner`.`hidden` AS `owner-hidden`,
`owner`.`contact-type` AS `owner-contact-type`,
`post-thread`.`causer-id` AS `causer-id`,
`causer`.`url` AS `causer-link`,
`causer`.`addr` AS `causer-addr`,
`causer`.`name` AS `causer-name`,
`causer`.`nick` AS `causer-nick`,
`causer`.`thumb` AS `causer-avatar`,
`causer`.`network` AS `causer-network`,
`causer`.`blocked` AS `causer-blocked`,
`causer`.`hidden` AS `causer-hidden`,
`causer`.`contact-type` AS `causer-contact-type`,
`diaspora-interaction`.`interaction` AS `signed_text`,
`parent-item-uri`.`guid` AS `parent-guid`,
`parent-post`.`network` AS `parent-network`,
`parent-post`.`author-id` AS `parent-author-id`,
`parent-post-author`.`url` AS `parent-author-link`,
`parent-post-author`.`name` AS `parent-author-name`,
`parent-post-author`.`network` AS `parent-author-network`
FROM `post-thread`
INNER JOIN `post` ON `post`.`uri-id` = `post-thread`.`uri-id`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post-thread`.`author-id`
STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post-thread`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `post-thread`.`causer-id`
LEFT JOIN `item-uri` ON `item-uri`.`id` = `post-thread`.`uri-id`
LEFT JOIN `item-uri` AS `thr-parent-item-uri` ON `thr-parent-item-uri`.`id` = `post`.`thr-parent-id`
LEFT JOIN `item-uri` AS `parent-item-uri` ON `parent-item-uri`.`id` = `post`.`parent-uri-id`
LEFT JOIN `item-uri` AS `external-item-uri` ON `external-item-uri`.`id` = `post`.`external-id`
LEFT JOIN `verb` ON `verb`.`id` = `post`.`vid`
LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post-thread`.`uri-id`
LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post-thread`.`uri-id`
LEFT JOIN `post` AS `parent-post` ON `parent-post`.`uri-id` = `post`.`parent-uri-id`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`;
--
-- VIEW category-view
--

View File

@ -160,7 +160,7 @@ class Group
public static function countUnseen()
{
$stmt = DBA::p("SELECT `group`.`id`, `group`.`name`,
(SELECT COUNT(*) FROM `post-user-view`
(SELECT COUNT(*) FROM `post-user`
WHERE `uid` = ?
AND `unseen`
AND `contact-id` IN

View File

@ -288,7 +288,7 @@ class Post
AND (NOT `causer-blocked` OR `causer-id` = ? OR `causer-id` IS NULL) AND NOT `contact-blocked`
AND ((NOT `contact-readonly` AND NOT `contact-pending` AND (`contact-rel` IN (?, ?)))
OR `self` OR `gravity` != ? OR `contact-uid` = ?)
AND NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `hidden` AND `uri-id` = `" . $view . "`.`uri-id` AND `uid` = ?)
AND NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `uid` = ? AND `uri-id` = `" . $view . "`.`uri-id` AND `hidden`)
AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `author-id` AND `blocked`)
AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `owner-id` AND `blocked`)
AND NOT EXISTS (SELECT `cid` FROM `user-contact` WHERE `uid` = ? AND `cid` = `author-id` AND `ignored` AND `gravity` = ?)

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@ -55,7 +55,7 @@
use Friendica\Database\DBA;
if (!defined('DB_UPDATE_VERSION')) {
define('DB_UPDATE_VERSION', 1407);
define('DB_UPDATE_VERSION', 1408);
}
return [
@ -1128,7 +1128,6 @@ return [
"causer-id" => ["causer-id"],
"received" => ["received"],
"commented" => ["commented"],
"changed" => ["changed"]
]
],
"post-user" => [
@ -1181,11 +1180,9 @@ return [
"author-id_uid" => ["author-id", "uid"],
"author-id_received" => ["author-id", "received"],
"parent-uri-id_uid" => ["parent-uri-id", "uid"],
"uid_hidden" => ["uid", "hidden"],
"uid_contactid" => ["uid", "contact-id"],
"uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
"uid_unseen" => ["uid", "unseen"],
"uid_unseen_wall" => ["uid", "unseen", "wall"],
],
],
"post-thread-user" => [
@ -1226,11 +1223,10 @@ return [
"psid" => ["psid"],
"post-user-id" => ["post-user-id"],
"commented" => ["commented"],
"received" => ["received"],
"author-id_received" => ["author-id", "received"],
"uid_received" => ["uid", "received"],
"uid_pinned" => ["uid", "pinned"],
"uid_commented" => ["uid", "commented"],
"mention_uid" => ["mention", "uid"],
"uid_starred" => ["uid", "starred"],
"uid_mention" => ["uid", "mention"],
]
],

View File

@ -349,6 +349,192 @@
LEFT JOIN `post-user` AS `parent-post` ON `parent-post`.`uri-id` = `post-user`.`parent-uri-id` AND `parent-post`.`uid` = `post-thread-user`.`uid`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`"
],
"post-view" => [
"fields" => [
"uri" => ["item-uri", "uri"],
"uri-id" => ["post", "uri-id"],
"parent-uri" => ["parent-item-uri", "uri"],
"parent-uri-id" => ["post", "parent-uri-id"],
"thr-parent" => ["thr-parent-item-uri", "uri"],
"thr-parent-id" => ["post", "thr-parent-id"],
"guid" => ["item-uri", "guid"],
"gravity" => ["post", "gravity"],
"extid" => ["external-item-uri", "uri"],
"external-id" => ["post", "external-id"],
"created" => ["post", "created"],
"edited" => ["post", "edited"],
"commented" => ["post-thread", "commented"],
"received" => ["post", "received"],
"changed" => ["post-thread", "changed"],
"post-type" => ["post", "post-type"],
"private" => ["post", "private"],
"visible" => ["post", "visible"],
"deleted" => ["post", "deleted"],
"global" => ["post", "global"],
"network" => ["post", "network"],
"vid" => ["post", "vid"],
"verb" => "IF (`post`.`vid` IS NULL, '', `verb`.`name`)",
"title" => ["post-content", "title"],
"content-warning" => ["post-content", "content-warning"],
"raw-body" => ["post-content", "raw-body"],
"body" => ["post-content", "body"],
"rendered-hash" => ["post-content", "rendered-hash"],
"rendered-html" => ["post-content", "rendered-html"],
"language" => ["post-content", "language"],
"plink" => ["post-content", "plink"],
"location" => ["post-content", "location"],
"coord" => ["post-content", "coord"],
"app" => ["post-content", "app"],
"object-type" => ["post-content", "object-type"],
"object" => ["post-content", "object"],
"target-type" => ["post-content", "target-type"],
"target" => ["post-content", "target"],
"resource-id" => ["post-content", "resource-id"],
"author-id" => ["post", "author-id"],
"author-link" => ["author", "url"],
"author-addr" => ["author", "addr"],
"author-name" => ["author", "name"],
"author-nick" => ["author", "nick"],
"author-avatar" => ["author", "thumb"],
"author-network" => ["author", "network"],
"author-blocked" => ["author", "blocked"],
"author-hidden" => ["author", "hidden"],
"owner-id" => ["post", "owner-id"],
"owner-link" => ["owner", "url"],
"owner-addr" => ["owner", "addr"],
"owner-name" => ["owner", "name"],
"owner-nick" => ["owner", "nick"],
"owner-avatar" => ["owner", "thumb"],
"owner-network" => ["owner", "network"],
"owner-blocked" => ["owner", "blocked"],
"owner-hidden" => ["owner", "hidden"],
"owner-contact-type" => ["owner", "contact-type"],
"causer-id" => ["post", "causer-id"],
"causer-link" => ["causer", "url"],
"causer-addr" => ["causer", "addr"],
"causer-name" => ["causer", "name"],
"causer-nick" => ["causer", "nick"],
"causer-avatar" => ["causer", "thumb"],
"causer-network" => ["causer", "network"],
"causer-blocked" => ["causer", "blocked"],
"causer-hidden" => ["causer", "hidden"],
"causer-contact-type" => ["causer", "contact-type"],
"signed_text" => ["diaspora-interaction", "interaction"],
"parent-guid" => ["parent-item-uri", "guid"],
"parent-network" => ["parent-post", "network"],
"parent-author-id" => ["parent-post", "author-id"],
"parent-author-link" => ["parent-post-author", "url"],
"parent-author-name" => ["parent-post-author", "name"],
"parent-author-network" => ["parent-post-author", "network"],
],
"query" => "FROM `post`
STRAIGHT_JOIN `post-thread` ON `post-thread`.`uri-id` = `post`.`parent-uri-id`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post`.`author-id`
STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `post`.`causer-id`
LEFT JOIN `item-uri` ON `item-uri`.`id` = `post`.`uri-id`
LEFT JOIN `item-uri` AS `thr-parent-item-uri` ON `thr-parent-item-uri`.`id` = `post`.`thr-parent-id`
LEFT JOIN `item-uri` AS `parent-item-uri` ON `parent-item-uri`.`id` = `post`.`parent-uri-id`
LEFT JOIN `item-uri` AS `external-item-uri` ON `external-item-uri`.`id` = `post`.`external-id`
LEFT JOIN `verb` ON `verb`.`id` = `post`.`vid`
LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post`.`uri-id`
LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post`.`uri-id`
LEFT JOIN `post` AS `parent-post` ON `parent-post`.`uri-id` = `post`.`parent-uri-id`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`"
],
"post-thread-view" => [
"fields" => [
"uri" => ["item-uri", "uri"],
"uri-id" => ["post-thread", "uri-id"],
"parent-uri" => ["parent-item-uri", "uri"],
"parent-uri-id" => ["post", "parent-uri-id"],
"thr-parent" => ["thr-parent-item-uri", "uri"],
"thr-parent-id" => ["post", "thr-parent-id"],
"guid" => ["item-uri", "guid"],
"gravity" => ["post", "gravity"],
"extid" => ["external-item-uri", "uri"],
"external-id" => ["post", "external-id"],
"created" => ["post-thread", "created"],
"edited" => ["post", "edited"],
"commented" => ["post-thread", "commented"],
"received" => ["post-thread", "received"],
"changed" => ["post-thread", "changed"],
"post-type" => ["post", "post-type"],
"private" => ["post", "private"],
"visible" => ["post", "visible"],
"deleted" => ["post", "deleted"],
"global" => ["post", "global"],
"network" => ["post-thread", "network"],
"vid" => ["post", "vid"],
"verb" => "IF (`post`.`vid` IS NULL, '', `verb`.`name`)",
"title" => ["post-content", "title"],
"content-warning" => ["post-content", "content-warning"],
"raw-body" => ["post-content", "raw-body"],
"body" => ["post-content", "body"],
"rendered-hash" => ["post-content", "rendered-hash"],
"rendered-html" => ["post-content", "rendered-html"],
"language" => ["post-content", "language"],
"plink" => ["post-content", "plink"],
"location" => ["post-content", "location"],
"coord" => ["post-content", "coord"],
"app" => ["post-content", "app"],
"object-type" => ["post-content", "object-type"],
"object" => ["post-content", "object"],
"target-type" => ["post-content", "target-type"],
"target" => ["post-content", "target"],
"resource-id" => ["post-content", "resource-id"],
"author-id" => ["post-thread", "author-id"],
"author-link" => ["author", "url"],
"author-addr" => ["author", "addr"],
"author-name" => ["author", "name"],
"author-nick" => ["author", "nick"],
"author-avatar" => ["author", "thumb"],
"author-network" => ["author", "network"],
"author-blocked" => ["author", "blocked"],
"author-hidden" => ["author", "hidden"],
"owner-id" => ["post-thread", "owner-id"],
"owner-link" => ["owner", "url"],
"owner-addr" => ["owner", "addr"],
"owner-name" => ["owner", "name"],
"owner-nick" => ["owner", "nick"],
"owner-avatar" => ["owner", "thumb"],
"owner-network" => ["owner", "network"],
"owner-blocked" => ["owner", "blocked"],
"owner-hidden" => ["owner", "hidden"],
"owner-contact-type" => ["owner", "contact-type"],
"causer-id" => ["post-thread", "causer-id"],
"causer-link" => ["causer", "url"],
"causer-addr" => ["causer", "addr"],
"causer-name" => ["causer", "name"],
"causer-nick" => ["causer", "nick"],
"causer-avatar" => ["causer", "thumb"],
"causer-network" => ["causer", "network"],
"causer-blocked" => ["causer", "blocked"],
"causer-hidden" => ["causer", "hidden"],
"causer-contact-type" => ["causer", "contact-type"],
"signed_text" => ["diaspora-interaction", "interaction"],
"parent-guid" => ["parent-item-uri", "guid"],
"parent-network" => ["parent-post", "network"],
"parent-author-id" => ["parent-post", "author-id"],
"parent-author-link" => ["parent-post-author", "url"],
"parent-author-name" => ["parent-post-author", "name"],
"parent-author-network" => ["parent-post-author", "network"],
],
"query" => "FROM `post-thread`
INNER JOIN `post` ON `post`.`uri-id` = `post-thread`.`uri-id`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id` = `post-thread`.`author-id`
STRAIGHT_JOIN `contact` AS `owner` ON `owner`.`id` = `post-thread`.`owner-id`
LEFT JOIN `contact` AS `causer` ON `causer`.`id` = `post-thread`.`causer-id`
LEFT JOIN `item-uri` ON `item-uri`.`id` = `post-thread`.`uri-id`
LEFT JOIN `item-uri` AS `thr-parent-item-uri` ON `thr-parent-item-uri`.`id` = `post`.`thr-parent-id`
LEFT JOIN `item-uri` AS `parent-item-uri` ON `parent-item-uri`.`id` = `post`.`parent-uri-id`
LEFT JOIN `item-uri` AS `external-item-uri` ON `external-item-uri`.`id` = `post`.`external-id`
LEFT JOIN `verb` ON `verb`.`id` = `post`.`vid`
LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `post-thread`.`uri-id`
LEFT JOIN `post-content` ON `post-content`.`uri-id` = `post-thread`.`uri-id`
LEFT JOIN `post` AS `parent-post` ON `parent-post`.`uri-id` = `post`.`parent-uri-id`
LEFT JOIN `contact` AS `parent-post-author` ON `parent-post-author`.`id` = `parent-post`.`author-id`"
],
"category-view" => [
"fields" => [
"uri-id" => ["post-category", "uri-id"],